Individual Calculations May 2011
 Tsai, Roman  Total change: -1.65  Rating chartPersonal card
 1- st Champ. of Ulstudents 2011 Open Ulyanovsk RUS 2011-03-26
RcRownchangeKK*chgGame
 1853 1878 2.00 4 -0.11 15 -1.65 
  Kurilovich, Mariy 1583 RUS1.0010.15152.25 
  Parfenov, Vladimir 2102 RUS0.001-0.2215-3.30 
  Akayomov, Konstantin 1998 RUS1.0010.66159.90 
  Dobrocmyslov, Artem 1727 RUS0.001-0.7015-10.50 

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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