Individual Calculations May 2016
 Kovalev, Anatoly  Total change: -10.40  Rating chartPersonal card
 Krasnoobsk Spring - 2016 open Krasnoobsk RUS 2016-03-30
RcRownchangeKK*chgGame
 1765 1706 2.50 7 -0.52 20 -10.40 
  Berezina, Mariya 1943 RUS0.001-0.2020-4.00 
  Dmitruk, Andrey 1560 RUS0.001-0.7020-14.00 
  Martsinovsky, Pavel 1547 RUS1.0010.29205.80 
  Martsinovsky, Andrey 1652 RUS0.001-0.5820-11.60 
  Babkova, Nina 1810 RUS1.0010.642012.80 
  Russkikh, Mikhail 1839 RUS0.001-0.3220-6.40 
  Kovylin, Konstantin 2004 RUS0.5010.35207.00 

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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