Individual Calculations September 2009
 Fojtu, Petr  Total change: -2.55  Rating chartPersonal card
 Open Ceske Svycarsko 2009 Krasna Lipa CZE 2009-07-05
RcRownchangeKK*chgGame
 1974 2142 5.50 8 -0.17 15 -2.55 
  Vaclavicek, Lukas 1742  * CZE1.0010.08151.20 
  Scerba, Jiri 1893 CZE1.0010.19152.85 
  Byhan, Gert 1995 GER0.501-0.2015-3.00 
  Schaburov, Wladimir 1990 GER1.0010.30154.50 
  Most, Zdenek 2122 CZE0.001-0.5315-7.95 
  Blahacek, Evzen 2022 CZE1.0010.34155.10 
  Braun, Marek 2072 CZE0.001-0.6015-9.00 
  Valenta, Petr 1952 CZE1.0010.25153.75 
 * 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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