Individual Calculations May 2013
 Spirin, Oleg  Total change: 3.40  Rating chartPersonal card
 1. liga - zapad 2012/13 various CZE 2012-10-28
RcRownchangeKK*chgGame
 2351 2472 3.00 4 0.34 10 3.40 
  Simek, Petr f2347 CZE0.501-0.1710-1.70 
  Kraus, Tomas 2290 CZE0.501-0.2410-2.40 
  Studnicka, Tomas f2388 CZE1.0010.38103.80 
  Kucera, Petr f2379 CZE1.0010.37103.70 

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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