Individual Calculations July 2009
 Golubyatnikov, Mitrofan  Total change: -6.50  Rating chartPersonal card
 Lipetsk region Chmp. 2009 among rural chessplayers Lipetsk RUS 2009-03-26
RcRownchangeKK*chgGame
 2151 1968 0.00 1 -0.26 25 -6.50 
  Dzantiev, Zaur 2151 RUS0.001-0.2625-6.50 

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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