Individual Calculations July 2011
 Gvilava, Maya  Total change: -9.15  Rating chartPersonal card
 Victory Day 2011 B open Moscow RUS 2011-04-30
RcRownchangeKK*chgGame
 2141 2027 1.50 6 -0.61 15 -9.15 
  Apryshko, Gleb 2190 RUS0.001-0.2815-4.20 
  Yudkevich, Mikhail 2155 RUS0.001-0.3315-4.95 
  Adlai, Semion 1827 RUS1.0010.24153.60 
  Kovtunenko, Alexandr 2199 RUS0.001-0.2715-4.05 
  Kuznetsov, Mikhail V. 2185 RUS0.5010.21153.15 
  Losev, Dmitry m2290 RUS0.001-0.1815-2.70 

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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