Individual Calculations July 2008
 Khachapuridze, David  Total change: -4.95  Rating chartPersonal card
 FL B-16 2008 RUS Juniors Champ. Dagomys RUS 2008-04-16
RcRownchangeKK*chgGame
 2102 1934 0.50 3 -0.33 15 -4.95 
  Tangatarov, Timur 2090 RUS0.001-0.2915-4.35 
  Vorobiov, Kirill 2103 RUS0.5010.22153.30 
  Elderov, Fazil 2114 RUS0.001-0.2615-3.90 

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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