diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
index b235b59609..a44c97c3cf 100644
--- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
+++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
@@ -49,7 +49,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty
             double multiplier = 1.12; // This is being adjusted to keep the final pp value scaled around what it used to be when changing things
 
             if (mods.Any(m => m is OsuModNoFail))
-                multiplier *= 0.90;
+                multiplier *= Math.Max(0.90, 1.0 - 0.02 * countMiss);
 
             if (mods.Any(m => m is OsuModSpunOut))
                 multiplier *= 1.0 - Math.Pow((double)Attributes.SpinnerCount / totalHits, 0.85);
diff --git a/osu.Game/Online/RealtimeMultiplayer/MultiplayerRoomSettings.cs b/osu.Game/Online/RealtimeMultiplayer/MultiplayerRoomSettings.cs
index d2f64235c3..60e0d1292e 100644
--- a/osu.Game/Online/RealtimeMultiplayer/MultiplayerRoomSettings.cs
+++ b/osu.Game/Online/RealtimeMultiplayer/MultiplayerRoomSettings.cs
@@ -18,13 +18,20 @@ namespace osu.Game.Online.RealtimeMultiplayer
 
         public int RulesetID { get; set; }
 
+        public string BeatmapChecksum { get; set; } = string.Empty;
+
         public string Name { get; set; } = "Unnamed room";
 
         [NotNull]
         public IEnumerable<APIMod> Mods { get; set; } = Enumerable.Empty<APIMod>();
 
-        public bool Equals(MultiplayerRoomSettings other) => BeatmapID == other.BeatmapID && Mods.SequenceEqual(other.Mods) && RulesetID == other.RulesetID && Name.Equals(other.Name, StringComparison.Ordinal);
+        public bool Equals(MultiplayerRoomSettings other)
+            => BeatmapID == other.BeatmapID
+               && BeatmapChecksum == other.BeatmapChecksum
+               && Mods.SequenceEqual(other.Mods)
+               && RulesetID == other.RulesetID
+               && Name.Equals(other.Name, StringComparison.Ordinal);
 
-        public override string ToString() => $"Name:{Name} Beatmap:{BeatmapID} Mods:{string.Join(',', Mods)} Ruleset:{RulesetID}";
+        public override string ToString() => $"Name:{Name} Beatmap:{BeatmapID} ({BeatmapChecksum}) Mods:{string.Join(',', Mods)} Ruleset:{RulesetID}";
     }
 }