Individual Calculations July 2011
 Ovcharenko, Leonid  Total change: -57.50  Rating chartPersonal card
 Vladivostok 2011 open Vladivostok RUS 2011-06-01
RcRownchangeKK*chgGame
 1886 2055 0.50 4 -2.30 25 -57.50 
  Kantemirova, Elizaveta 1705 RUS0.501-0.3925-9.75 
  Ribachenko, Roman 2159 RUS0.001-0.3625-9.00 
  Pogosyan, Yuriy 1847 RUS0.001-0.7725-19.25 
  Kim, Evgeniy 1834 RUS0.001-0.7825-19.50 

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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