Individual Calculations October 2014
 Sivaji, Siva  Total change: -2.60  Rating chartPersonal card
 2. Zuger Schachopen Zug SUI 2014-09-12
RcRownchangeKK*chgGame
 1974 1908 2.00 5 -0.13 20 -2.60 
  Porras Campo, Ruben 2098 ESP0.001-0.2520-5.00 
  Arcaro, Alexandre 1679 SUI1.0010.21204.20 
  Kovac, Lubomir 2270 SVK0.001-0.1020-2.00 
  Bosshard, Rolf 1808 SUI1.0010.36207.20 
  Lersy, Xavier 2017 FRA0.001-0.3520-7.00 

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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