Individual Calculations September 2010
 Kolly, Jacques  Total change: 4.50  Rating chartPersonal card
 19.Open International de Martigny Martigny SUI 2010-07-30
RcRownchangeKK*chgGame
 2186 2285 4.00 6 0.30 15 4.50 
  Favre, Gilles 1934 SUI1.0010.11151.65 
  Spasov, Vasil g2612 BUL0.001-0.1315-1.95 
  Zuodar, Lucio 1956 SUI1.0010.12151.80 
  Retti, Ivan 1920 SUI1.0010.10151.50 
  Turov, Maxim g2628 RUS0.001-0.1215-1.80 
  Javet, Blaise 2063 SUI1.0010.22153.30 

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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