Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/Input/Structures/StructuresStabilityPointCalculationInput.cs
===================================================================
diff -u -r365b392c739a678d44c4d0de3c8cb8c3e0684229 -r2b941ffb54d681a83d93f7ab35f7d80cf0489478
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/Input/Structures/StructuresStabilityPointCalculationInput.cs	(.../StructuresStabilityPointCalculationInput.cs)	(revision 365b392c739a678d44c4d0de3c8cb8c3e0684229)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/Input/Structures/StructuresStabilityPointCalculationInput.cs	(.../StructuresStabilityPointCalculationInput.cs)	(revision 2b941ffb54d681a83d93f7ab35f7d80cf0489478)
@@ -290,7 +290,7 @@
                 yield return new NormalHydraRingVariable(130, HydraRingDeviationType.Standard, bankWidthMean, bankWidthStandardDeviation);
                 yield return new DeterministicHydraRingVariable(131, evaluationLevel);
                 yield return new NormalHydraRingVariable(132, HydraRingDeviationType.Standard, modelFactorLoadEffectMean, modelFactorLoadEffectStandardDeviation);
-                yield return new RayleighNHydraRingVariable(133, HydraRingDeviationType.Standard, waveRatioMaxHStandardDeviation, waveRatioMaxHN);  // Note: Pass the N as "variability" and the standard deviation as "mean"
+                yield return new RayleighNHydraRingVariable(133, HydraRingDeviationType.Standard, waveRatioMaxHN, waveRatioMaxHStandardDeviation);
                 yield return new DeterministicHydraRingVariable(134, verticalDistance);
                 yield return new DeterministicHydraRingVariable(135, modificationFactorWavesSlowlyVaryingPressureComponent);
                 yield return new DeterministicHydraRingVariable(136, modificationFactorDynamicOrImpulsivePressureComponent);
Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/RayleighNHydraRingVariable.cs
===================================================================
diff -u -r365b392c739a678d44c4d0de3c8cb8c3e0684229 -r2b941ffb54d681a83d93f7ab35f7d80cf0489478
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/RayleighNHydraRingVariable.cs	(.../RayleighNHydraRingVariable.cs)	(revision 365b392c739a678d44c4d0de3c8cb8c3e0684229)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/RayleighNHydraRingVariable.cs	(.../RayleighNHydraRingVariable.cs)	(revision 2b941ffb54d681a83d93f7ab35f7d80cf0489478)
@@ -26,29 +26,29 @@
     /// </summary>
     public class RayleighNHydraRingVariable : HydraRingVariable
     {
-        private readonly double mean;
-        private readonly double variance;
+        private readonly double standardDeviation;
+        private readonly double n;
 
         /// <summary>
         /// Creates a new instance of <see cref="RayleighNHydraRingVariable"/>.
         /// </summary>
         /// <param name="variableId">The Hydra-Ring id corresponding to the variable that is considered.</param>
-        /// <param name="deviationType">The deviation type in case the variable is random.</param>
-        /// <param name="mean">The mean value of the variable.</param>
-        /// <param name="variance">The variance value of the variable.</param>
+        /// <param name="deviationType">The deviation type of the variable.</param>
+        /// <param name="n">The n value of the variable.</param>
+        /// <param name="standardDeviation">The standardDeviation value of the variable.</param>
         public RayleighNHydraRingVariable(int variableId, HydraRingDeviationType deviationType,
-                                          double mean, double variance)
+                                          double n, double standardDeviation)
             : base(variableId, deviationType)
         {
-            this.mean = mean;
-            this.variance = variance;
+            this.standardDeviation = standardDeviation;
+            this.n = n;
         }
 
         public override double Parameter1
         {
             get
             {
-                return mean;
+                return standardDeviation;
             }
         }
 
@@ -57,7 +57,7 @@
             get
             {
                 return DeviationType == HydraRingDeviationType.Standard
-                           ? variance
+                           ? n
                            : base.Parameter2;
             }
         }
@@ -67,7 +67,7 @@
             get
             {
                 return DeviationType == HydraRingDeviationType.Variation
-                           ? variance
+                           ? n
                            : base.CoefficientOfVariation;
             }
         }
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/Structures/StructuresStabilityPointCalculationInputTest.cs
===================================================================
diff -u -r365b392c739a678d44c4d0de3c8cb8c3e0684229 -r2b941ffb54d681a83d93f7ab35f7d80cf0489478
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/Structures/StructuresStabilityPointCalculationInputTest.cs	(.../StructuresStabilityPointCalculationInputTest.cs)	(revision 365b392c739a678d44c4d0de3c8cb8c3e0684229)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/Structures/StructuresStabilityPointCalculationInputTest.cs	(.../StructuresStabilityPointCalculationInputTest.cs)	(revision 2b941ffb54d681a83d93f7ab35f7d80cf0489478)
@@ -172,7 +172,7 @@
             yield return new NormalHydraRingVariable(130, HydraRingDeviationType.Standard, 42.2, 43.3);
             yield return new DeterministicHydraRingVariable(131, 44.4);
             yield return new NormalHydraRingVariable(132, HydraRingDeviationType.Standard, 45.5, 46.6);
-            yield return new RayleighNHydraRingVariable(133, HydraRingDeviationType.Standard, 48.8, 47.7);
+            yield return new RayleighNHydraRingVariable(133, HydraRingDeviationType.Standard, 47.7, 48.8);
             yield return new DeterministicHydraRingVariable(134, 49.9);
             yield return new DeterministicHydraRingVariable(135, 50.0);
             yield return new DeterministicHydraRingVariable(136, 51.1);
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/Structures/StructuresStabilityPointFloodedCulvertLinearCalculationInputTest.cs
===================================================================
diff -u -r365b392c739a678d44c4d0de3c8cb8c3e0684229 -r2b941ffb54d681a83d93f7ab35f7d80cf0489478
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/Structures/StructuresStabilityPointFloodedCulvertLinearCalculationInputTest.cs	(.../StructuresStabilityPointFloodedCulvertLinearCalculationInputTest.cs)	(revision 365b392c739a678d44c4d0de3c8cb8c3e0684229)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/Structures/StructuresStabilityPointFloodedCulvertLinearCalculationInputTest.cs	(.../StructuresStabilityPointFloodedCulvertLinearCalculationInputTest.cs)	(revision 2b941ffb54d681a83d93f7ab35f7d80cf0489478)
@@ -215,7 +215,7 @@
             yield return new NormalHydraRingVariable(130, HydraRingDeviationType.Standard, 42.2, 43.3);
             yield return new DeterministicHydraRingVariable(131, 44.4);
             yield return new NormalHydraRingVariable(132, HydraRingDeviationType.Standard, 45.5, 46.6);
-            yield return new RayleighNHydraRingVariable(133, HydraRingDeviationType.Standard, 48.8, 47.7);
+            yield return new RayleighNHydraRingVariable(133, HydraRingDeviationType.Standard, 47.7, 48.8);
             yield return new DeterministicHydraRingVariable(134, 49.9);
             yield return new DeterministicHydraRingVariable(135, 50.0);
             yield return new DeterministicHydraRingVariable(136, 51.1);
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/Structures/StructuresStabilityPointFloodedCulvertQuadraticCalculationInputTest.cs
===================================================================
diff -u -r365b392c739a678d44c4d0de3c8cb8c3e0684229 -r2b941ffb54d681a83d93f7ab35f7d80cf0489478
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/Structures/StructuresStabilityPointFloodedCulvertQuadraticCalculationInputTest.cs	(.../StructuresStabilityPointFloodedCulvertQuadraticCalculationInputTest.cs)	(revision 365b392c739a678d44c4d0de3c8cb8c3e0684229)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/Structures/StructuresStabilityPointFloodedCulvertQuadraticCalculationInputTest.cs	(.../StructuresStabilityPointFloodedCulvertQuadraticCalculationInputTest.cs)	(revision 2b941ffb54d681a83d93f7ab35f7d80cf0489478)
@@ -215,7 +215,7 @@
             yield return new NormalHydraRingVariable(130, HydraRingDeviationType.Standard, 42.2, 43.3);
             yield return new DeterministicHydraRingVariable(131, 44.4);
             yield return new NormalHydraRingVariable(132, HydraRingDeviationType.Standard, 45.5, 46.6);
-            yield return new RayleighNHydraRingVariable(133, HydraRingDeviationType.Standard, 48.8, 47.7);
+            yield return new RayleighNHydraRingVariable(133, HydraRingDeviationType.Standard, 47.7, 48.8);
             yield return new DeterministicHydraRingVariable(134, 49.9);
             yield return new DeterministicHydraRingVariable(135, 50.0);
             yield return new DeterministicHydraRingVariable(136, 51.1);
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/Structures/StructuresStabilityPointLowSillLinearCalculationInputTest.cs
===================================================================
diff -u -r365b392c739a678d44c4d0de3c8cb8c3e0684229 -r2b941ffb54d681a83d93f7ab35f7d80cf0489478
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/Structures/StructuresStabilityPointLowSillLinearCalculationInputTest.cs	(.../StructuresStabilityPointLowSillLinearCalculationInputTest.cs)	(revision 365b392c739a678d44c4d0de3c8cb8c3e0684229)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/Structures/StructuresStabilityPointLowSillLinearCalculationInputTest.cs	(.../StructuresStabilityPointLowSillLinearCalculationInputTest.cs)	(revision 2b941ffb54d681a83d93f7ab35f7d80cf0489478)
@@ -215,7 +215,7 @@
             yield return new NormalHydraRingVariable(130, HydraRingDeviationType.Standard, 42.2, 43.3);
             yield return new DeterministicHydraRingVariable(131, 44.4);
             yield return new NormalHydraRingVariable(132, HydraRingDeviationType.Standard, 45.5, 46.6);
-            yield return new RayleighNHydraRingVariable(133, HydraRingDeviationType.Standard, 48.8, 47.7);
+            yield return new RayleighNHydraRingVariable(133, HydraRingDeviationType.Standard, 47.7, 48.8);
             yield return new DeterministicHydraRingVariable(134, 49.9);
             yield return new DeterministicHydraRingVariable(135, 50.0);
             yield return new DeterministicHydraRingVariable(136, 51.1);
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/Structures/StructuresStabilityPointLowSillQuadraticCalculationInputTest.cs
===================================================================
diff -u -r365b392c739a678d44c4d0de3c8cb8c3e0684229 -r2b941ffb54d681a83d93f7ab35f7d80cf0489478
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/Structures/StructuresStabilityPointLowSillQuadraticCalculationInputTest.cs	(.../StructuresStabilityPointLowSillQuadraticCalculationInputTest.cs)	(revision 365b392c739a678d44c4d0de3c8cb8c3e0684229)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/Structures/StructuresStabilityPointLowSillQuadraticCalculationInputTest.cs	(.../StructuresStabilityPointLowSillQuadraticCalculationInputTest.cs)	(revision 2b941ffb54d681a83d93f7ab35f7d80cf0489478)
@@ -215,7 +215,7 @@
             yield return new NormalHydraRingVariable(130, HydraRingDeviationType.Standard, 42.2, 43.3);
             yield return new DeterministicHydraRingVariable(131, 44.4);
             yield return new NormalHydraRingVariable(132, HydraRingDeviationType.Standard, 45.5, 46.6);
-            yield return new RayleighNHydraRingVariable(133, HydraRingDeviationType.Standard, 48.8, 47.7);
+            yield return new RayleighNHydraRingVariable(133, HydraRingDeviationType.Standard, 47.7, 48.8);
             yield return new DeterministicHydraRingVariable(134, 49.9);
             yield return new DeterministicHydraRingVariable(135, 50.0);
             yield return new DeterministicHydraRingVariable(136, 51.1);
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/RayleighNHydraRingVariableTest.cs
===================================================================
diff -u -r365b392c739a678d44c4d0de3c8cb8c3e0684229 -r2b941ffb54d681a83d93f7ab35f7d80cf0489478
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/RayleighNHydraRingVariableTest.cs	(.../RayleighNHydraRingVariableTest.cs)	(revision 365b392c739a678d44c4d0de3c8cb8c3e0684229)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/RayleighNHydraRingVariableTest.cs	(.../RayleighNHydraRingVariableTest.cs)	(revision 2b941ffb54d681a83d93f7ab35f7d80cf0489478)
@@ -33,7 +33,7 @@
         public void Constructor_ExpectedValues(HydraRingDeviationType deviationType, double? expectedParameter2, double expectedCoefficientOfVariation)
         {
             // Call
-            var hydraRingVariable = new RayleighNHydraRingVariable(1, deviationType, 2.2, 3.3);
+            var hydraRingVariable = new RayleighNHydraRingVariable(1, deviationType, 3.3, 2.2);
 
             // Assert
             Assert.IsInstanceOf<HydraRingVariable>(hydraRingVariable);