Individual Calculations July 2011
 Kuzin, Sergey  Total change: 4.65  Rating chartPersonal card
 Victory Day 2011 B open Moscow RUS 2011-04-30
RcRownchangeKK*chgGame
 2134 2032 2.50 6 0.31 15 4.65 
  Kovtunenko, Alexandr 2199 RUS0.001-0.2815-4.20 
  Kuznetsov, Mikhail V. 2185 RUS0.001-0.3015-4.50 
  Avakian, Armen 1836 RUS1.0010.25153.75 
  Rumjantsev, Juri 2196 RUS0.5010.22153.30 
  Mikhailov, Alexander 2266 RUS0.5010.29154.35 
  Geivondian, Arman 2124 RUS0.5010.13151.95 

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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