Individual Calculations September 2009
 Bolobolov, Vladimir A  Total change: -22.50  Rating chartPersonal card
 Chess are living open Moscow RUS 2009-07-10
RcRownchangeKK*chgGame
 2036 2036 0.50 4 -1.50 15 -22.50 
  Babanov, Alexander V. 2049 RUS0.001-0.4815-7.20 
  Vinogradov, Sergey Al. 2053 RUS0.5010.02150.30 
  Tyutyunnikov, Kirill 1963 RUS0.001-0.6015-9.00 
  Mogoranskikh, Anton R. 2080 RUS0.001-0.4415-6.60 

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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