Individual Calculations April 2009
 Kojima, Shinya  Total change: 0.60  Rating chartPersonal card
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2286 2276 4.50 9 0.04 15 0.60 
  Senderovic, Salko 2095 FRA1.0010.26153.90 
  Guerreiro, Nuno 2108 POR1.0010.28154.20 
  Sveshnikov, Evgeny g2535 LAT0.001-0.1815-2.70 
  Van Vliet, Dennis 2089 BEL1.0010.26153.90 
  Timoshenko, Georgy g2551 UKR0.001-0.1715-2.55 
  Kharitonov, Alexandr g2537 RUS0.001-0.1815-2.70 
  Siwiec, Arkadiusz 2082 POL1.0010.25153.75 
  Sergeev, Vladimir g2514 UKR0.001-0.2015-3.00 
  O`Toole, George E. 2059 ENG0.501-0.2815-4.20 

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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