Make edits based on reviews

osu.Game/Localisation/RankingStatisticsStrings.cs

@@ -20,14 +20,14 @@ namespace osu.Game.Localisation
         public static LocalisableString UnstableRateTitle => new TranslatableString(getKey(@"unstable_rate_title"), @"Unstable Rate");
 
         /// <summary>
-        /// "early"
+        /// "{0} ms early"
         /// </summary>
-        public static LocalisableString Early => new TranslatableString(getKey(@"early"), @"early");
+        public static LocalisableString Early(string offset) => new TranslatableString(getKey(@"early"), @"{0} ms early", offset);
 
         /// <summary>
-        /// "late"
+        /// "{0} ms late"
         /// </summary>
-        public static LocalisableString Late => new TranslatableString(getKey(@"late"), @"late");
+        public static LocalisableString Late(string offset) => new TranslatableString(getKey(@"late"), @"{0} ms late", offset);
 
         /// <summary>
         /// "(not available)"

osu.Game/Screens/Ranking/Statistics/AverageHitError.cs

@@ -24,8 +24,14 @@ namespace osu.Game.Screens.Ranking.Statistics
             Value = hitEvents.CalculateAverageHitError();
         }
 
-        protected override LocalisableString DisplayValue(double? value) => value == null
-            ? RankingStatisticsStrings.NotAvailable
-            : $"{Math.Abs(value.Value):N2} ms {(value.Value < 0 ? RankingStatisticsStrings.Early : RankingStatisticsStrings.Late)}";
+        protected override LocalisableString DisplayValue(double? value)
+        {
+            return value == null ? RankingStatisticsStrings.NotAvailable : getEarlyLateText(value.Value);
+
+            LocalisableString getEarlyLateText(double offset) =>
+                offset < 0
+                    ? RankingStatisticsStrings.Early(Math.Abs(offset).ToString(@"N2"))
+                    : RankingStatisticsStrings.Late(Math.Abs(offset).ToString(@"N2"));
+        }
     }
 }

osu.Game/Screens/Ranking/Statistics/SimpleStatisticItem.cs

@@ -1,6 +1,8 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System;
+using osu.Framework.Extensions.LocalisationExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Localisation;
@@ -92,7 +94,13 @@ namespace osu.Game.Screens.Ranking.Statistics
         /// Used to convert <see cref="Value"/> to a text representation.
         /// Defaults to using <see cref="object.ToString"/>.
         /// </summary>
-        protected virtual LocalisableString DisplayValue(TValue value) => value!.ToString() ?? string.Empty;
+        protected virtual LocalisableString DisplayValue(TValue value)
+        {
+            if (value is IFormattable formattable)
+                return formattable.ToLocalisableString();
+
+            return value!.ToString() ?? string.Empty;
+        }
 
         public SimpleStatisticItem(LocalisableString name)
             : base(name)

osu.Game/Screens/Ranking/Statistics/UnstableRate.cs

@@ -2,6 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System.Collections.Generic;
+using osu.Framework.Extensions.LocalisationExtensions;
 using osu.Framework.Localisation;
 using osu.Game.Localisation;
 using osu.Game.Rulesets.Scoring;
@@ -23,6 +24,6 @@ namespace osu.Game.Screens.Ranking.Statistics
             Value = hitEvents.CalculateUnstableRate()?.Result;
         }
 
-        protected override LocalisableString DisplayValue(double? value) => value?.ToString(@"N2") ?? RankingStatisticsStrings.NotAvailable;
+        protected override LocalisableString DisplayValue(double? value) => value?.ToLocalisableString(@"N2") ?? RankingStatisticsStrings.NotAvailable;
     }
 }