Individual Calculations March 2017
 Chheav, Suvuthy  Total change: 21.20  Rating chartPersonal card
 2eme open international de Noisiel - Open C (-1500) NOISIEL FRA 2017-02-12
RcRownchangeKK*chgGame
 1317 1470 4.50 5 1.06 20 21.20 
  Arakelyan, Gavroush 1138 FRA1.0010.12202.40 
  Gille, Jean Claude 1264 FRA1.0010.24204.80 
  Duperle, Nicolas 1387 FRA1.0010.39207.80 
  Aliphat, Pierre 1335 FRA0.501-0.1820-3.60 
  Baltzer, Jean-Marc 1463 FRA1.0010.49209.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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