2 files changed, 4 insertions, 1 deletions
diff --git a/src/server/game/Battlegrounds/ArenaTeam.cpp b/src/server/game/Battlegrounds/ArenaTeam.cpp
index a1d31747812..4823b159d1a 100755
--- a/src/server/game/Battlegrounds/ArenaTeam.cpp
+++ b/src/server/game/Battlegrounds/ArenaTeam.cpp
@@ -644,6 +644,7 @@ int32 ArenaTeam::GetRatingMod(uint32 own_rating, uint32 enemy_rating, bool won,
 
 int32 ArenaTeam::GetPersonalRatingMod(int32 base_rating, uint32 own_rating, uint32 enemy_rating)
 {
+    // max (2 * team rating gain/loss), min 0 gain/loss
     float chance = GetChanceAgainst(own_rating, enemy_rating);
     chance *= 2.0f;
     return (int32)ceil(float(base_rating) * chance);
@@ -671,6 +672,7 @@ void ArenaTeam::FinishGame(int32 mod)
 int32 ArenaTeam::WonAgainst(uint32 againstRating)
 {
     // called when the team has won
+    // own team rating versus opponents matchmaker rating
     int32 mod = GetRatingMod(m_stats.rating, againstRating, true);
 
     // modify the team stats accordingly
@@ -685,6 +687,7 @@ int32 ArenaTeam::WonAgainst(uint32 againstRating)
 int32 ArenaTeam::LostAgainst(uint32 againstRating)
 {
     // called when the team has lost
+    // own team rating versus opponents matchmaker rating
     int32 mod = GetRatingMod(m_stats.rating, againstRating, false);
 
     // modify the team stats accordingly
diff --git a/src/server/game/Battlegrounds/ArenaTeam.h b/src/server/game/Battlegrounds/ArenaTeam.h
index 87c49f09b93..9a9c9ab40d9 100755
--- a/src/server/game/Battlegrounds/ArenaTeam.h
+++ b/src/server/game/Battlegrounds/ArenaTeam.h
@@ -201,7 +201,7 @@ class ArenaTeam
         int32 WonAgainst(uint32 againstRating);
         void MemberWon(Player * plr, uint32 againstMatchmakerRating, int32 teamratingchange = 12);
         int32 LostAgainst(uint32 againstRating);
-        void MemberLost(Player * plr, uint32 againstMatchmakerRating, int32 teamratingchange = 12);
+        void MemberLost(Player * plr, uint32 againstMatchmakerRating, int32 teamratingchange = -12);
         void OfflineMemberLost(uint64 guid, uint32 againstMatchmakerRating, int32 teamratingchange = 12);
 
         void UpdateArenaPointsHelper(std::map<uint32, uint32> & PlayerPoints);