Individual Calculations September 2011
 Ushakova, Irina  Total change: 7.80  Rating chartPersonal card
 L. Polugaevsky Memorial 2011 Samara RUS 2011-07-05
RcRownchangeKK*chgGame
 2235 2126 3.50 8 0.52 15 7.80 
  Kovalenko, Igor m2526  * UKR0.001-0.0815-1.20 
  Mokshanov, Igor 1917 RUS1.0010.23153.45 
  Bezman, Oleg f2390 RUS0.5010.32154.80 
  Iliushkin, Evgeny f2281 RUS0.001-0.2915-4.35 
  Artamonov, Valery 2277 RUS0.5010.20153.00 
  Sidorov, Anatoly m2331 RUS0.001-0.2415-3.60 
  Elistratov, Semen 1907 RUS1.0010.22153.30 
  Sabaev, Evgueni f2247 RUS0.5010.16152.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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