Individual Calculations July 2011
 Astapov, Oleg  Total change: -64.00  Rating chartPersonal card
 Novosibirsk Seniors Victoria-66 open Novosibirsk RUS 2011-04-12
RcRownchangeKK*chgGame
 1880 1825 0.00 6 -2.56 25 -64.00 
  Pridatchenkov, Vasily 2022 RUS0.001-0.2525-6.25 
  Letyagin, Boris 1879 RUS0.001-0.4225-10.50 
  Korobkov, Vadim 1830 RUS0.001-0.4925-12.25 
  Agafonov, Evgeny 1656 RUS0.001-0.7225-18.00 
  Chaschin, Nikolai 1865 RUS0.001-0.4425-11.00 
  Konjkov, Victor 2030 RUS0.001-0.2425-6.00 

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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