Individual Calculations May 2010
 Cholakov, Stefan  Total change: -9.45  Rating chartPersonal card
 3-rd Memorial Hristo Gerenski Sofia BUL 2010-03-21
RcRownchangeKK*chgGame
 2060 2181 4.50 8 -0.63 15 -9.45 
  Orev, Bozhidar 1850 BUL0.001-0.8815-13.20 
  Sapareva, Magdalena 1781  * BUL1.0010.08151.20 
  Kostov, Nikolay 1987 BUL0.501-0.2515-3.75 
  Mitrev, Kiril 2127 BUL1.0010.42156.30 
  Nikolov, Savko 1971 BUL1.0010.23153.45 
  Spassov, Liuben g2418 BUL0.001-0.2015-3.00 
  Kamenov, Gerasim 2127 BUL0.501-0.0815-1.20 
  Popov, Georgi 2218 BUL0.5010.05150.75 
 * 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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