Individual Calculations September 2011
 Zhidkov, Valery S  Total change: -7.10  Rating chartPersonal card
 Moscow 2011 IM-Intl tmnt Moscow RUS 2011-06-30
RcRownchangeKK*chgGame
 2261 2327 4.50 9 -0.71 10 -7.10 
  Khropova, Larisa wf2112 RUS0.501-0.2710-2.70 
  Arustamian, Artur m2426 ARM0.5010.14101.40 
  Kuzin, Anton m2439 RUS0.5010.15101.50 
  Demidov, Mikhail f2404 RUS0.5010.11101.10 
  Kharmunova, Nadejda wf2165 RUS0.501-0.2110-2.10 
  Larionov, Sergey 2031 UKR0.501-0.3510-3.50 
  Pasalic, Harun 2199 BIH0.501-0.1710-1.70 
  Gordievsky, Dmitry 2267 RUS0.501-0.0810-0.80 
  Stogov, Aleksandr f2303 RUS0.501-0.0310-0.30 

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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