Individual Calculations October 2012
 Biryukov, Alexei  Total change: -9.90  Rating chartPersonal card
 23. International Gocher Open 2012 Goch GER 2012-08-30
RcRownchangeKK*chgGame
 1992 1635 0.00 3 -0.33 30 -9.90 
  Bons, Jasper 2035  * NED0.001-0.0830-2.40 
  Aymans, Rainer 1907 GER0.001-0.1730-5.10 
  Gorzinski, Dariusz 2035  * GER0.001-0.0830-2.40 
 * 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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