Individual Calculations March 2011
 Ibraev, Vasilij  Total change: 7.80  Rating chartPersonal card
 Republic Mary EL Chmp. 2010 Yoshkar-Ola RUS 2010-12-09
RcRownchangeKK*chgGame
 2150 2202 4.50 7 0.52 15 7.80 
  Stepulev, Andrey 2115 RUS0.501-0.1215-1.80 
  Bushkov, Alexander V. f2251 RUS0.5010.07151.05 
  Kuznetsov, Nikolay P. f2329 RUS0.5010.17152.55 
  Demidov, Alexandr 2246 RUS0.001-0.4415-6.60 
  Nekrasov, Evgeny G. f2078 RUS1.0010.33154.95 
  Riazanov, Alexey 2063 RUS1.0010.31154.65 
  Apsatarov, Ivan 1966 RUS1.0010.20153.00 

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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