Individual Calculations September 2009
 Hrtko, Vladimir  Total change: -6.90  Rating chartPersonal card
 Czech Open 2009 J - Infinity Open Pardubice CZE 2009-07-17
RcRownchangeKK*chgGame
 2027 2154 3.50 6 -0.46 15 -6.90 
  Hansch, Karsten 1831 GER0.501-0.3715-5.55 
  Kredl, Karel 2103 CZE1.0010.43156.45 
  Gutman, Gennadi g2508 UKR0.5010.39155.85 
  Skokan, Frantisek 1854 CZE0.501-0.3515-5.25 
  Linker, Mikhail 1933 UKR0.501-0.2815-4.20 
  Chernyshova, Natalia 1932 RUS0.501-0.2815-4.20 

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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