Individual Calculations September 2011
 Chernoev, Yakov  Total change: -13.50  Rating chartPersonal card
 Sukharev Memorial Seniors 2011 open Novosibirsk RUS 2011-07-18
RcRownchangeKK*chgGame
 1927 1847 1.50 6 -0.90 15 -13.50 
  Volkov, Petr 2114 RUS0.001-0.1815-2.70 
  Ezhov, Victor 1981 RUS1.0010.681510.20 
  Chesnokov, Gennady 1949 RUS0.001-0.3615-5.40 
  Klimov, Valery 1892 RUS0.001-0.4415-6.60 
  Pshenichnikov, Valerij 1755 RUS0.501-0.1315-1.95 
  Letyagin, Boris 1869 RUS0.001-0.4715-7.05 

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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