Individual Calculations July 2010
 Pisak, Istvan  Total change: 10.05  Rating chartPersonal card
 HUN Team Ch Erkel Several HUN 2009-11-08
RcRownchangeKK*chgGame
 2050 2024 3.00 5 0.67 15 10.05 
  Supolo, Jozsef 2161 HUN1.0010.681510.20 
  Kosa, Gergely 2058 HUN1.0010.55158.25 
  Rozsa, Zoltan 2057 HUN0.001-0.4515-6.75 
  Lenko, Csaba 1995 HUN1.0010.46156.90 
  Keresztes, Gyorgy 1977 HUN0.001-0.5715-8.55 

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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