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set default elo rating

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maybe fix deadlock again :c
changed "skill" to Performance (Skill + Elo / 2)
This commit is contained in:
RaidMax
2018-05-17 18:31:58 -05:00
parent a0ac6c5dc9
commit 270f7f81b3
13 changed files with 517 additions and 34 deletions
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17
Plugins/Stats/Helpers/StatManager.cs
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@ -146,11 +146,17 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
//await statsSvc.ClientStatSvc.SaveChangesAsync();
}
// for stats before rating
if (clientStats.EloRating == 0.0)
{
clientStats.EloRating = clientStats.Skill;
}
if (clientStats.RollingWeightedKDR == 0)
{
clientStats.RollingWeightedKDR = clientStats.KDR;
}
// set these on connecting
clientStats.LastActive = DateTime.UtcNow;
clientStats.LastStatCalculation = DateTime.UtcNow;
@ -497,10 +503,10 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
.Average(cs => cs.Value.EloRating);
double attackerEloDifference = Math.Log(attackerLobbyRating) - Math.Log(attackerStats.EloRating);
double winPercentage = 1.0 / (1 + Math.Pow(10, attackerEloDifference / 3.0));
double winPercentage = 1.0 / (1 + Math.Pow(10, attackerEloDifference / 0.5));
double victimEloDifference = Math.Log(victimLobbyRating) - Math.Log(victimStats.EloRating);
double lossPercentage = 1.0 / (1 + Math.Pow(10, victimEloDifference / 3.0));
double lossPercentage = 1.0 / (1 + Math.Pow(10, victimEloDifference / 0.5));
attackerStats.EloRating += 24.0 * (1 - winPercentage);
victimStats.EloRating -= 24.0 * winPercentage;
@ -551,8 +557,10 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
// calculate how much the KDR should weigh
// 1.637 is a Eddie-Generated number that weights the KDR nicely
double kdr = clientStats.Deaths == 0 ? clientStats.Kills : clientStats.KDR;
double KDRWeight = Math.Round(Math.Pow(kdr, 1.637 / Math.E), 3);
double currentKDR = clientStats.SessionDeaths == 0 ? clientStats.SessionKills : clientStats.SessionKills / clientStats.SessionDeaths;
double alpha = Math.Sqrt(2) / Math.Min(600, clientStats.Kills + clientStats.Deaths);
clientStats.RollingWeightedKDR = (alpha * currentKDR) + (1.0 - alpha) * currentKDR;
double KDRWeight = Math.Round(Math.Pow(clientStats.RollingWeightedKDR, 1.637 / Math.E), 3);
// calculate the weight of the new play time against last 10 hours of gameplay
int totalPlayTime = (clientStats.TimePlayed == 0) ?
@ -632,6 +640,7 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
stats.SPM = 0;
stats.Skill = 0;
stats.TimePlayed = 0;
stats.EloRating = 200;
}
public async Task AddMessageAsync(int clientId, int serverId, string message)