Individual Calculations October 2012
 Nyback, Tomi  Total change: -19.60  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2506 2638 4.00 9 -1.96 10 -19.60 
  Shirov, Alexei g2706 LAT0.001-0.4110-4.10 
  Kojima, Shinya f2282 JPN1.0010.11101.10 
  Mok, Tze-Meng m2354 MAS0.501-0.3410-3.40 
  Gruenfeld, Yehuda g2434 ISR0.001-0.7610-7.60 
  Smerdon, David g2507 AUS0.501-0.1810-1.80 
  Kazhgaleyev, Murtas g2594 KAZ0.501-0.0610-0.60 
  Kurajica, Bojan g2551 BIH1.0010.38103.80 
  Megaranto, Susanto g2529 INA0.501-0.1510-1.50 
  Solak, Dragan g2599 TUR0.001-0.5510-5.50 

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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