Individual Calculations September 2009
 Sobek, Jaroslav  Total change: 26.70  Rating chartPersonal card
 Karvina Open 2009 Karvina CZE 2009-07-04
RcRownchangeKK*chgGame
 2271 2261 6.00 9 1.78 15 26.70 
  Snopek, Jiri 1913 CZE0.501-0.3915-5.85 
  Fuskova, Martina 1861  * CZE1.0010.08151.20 
  Szczepkowska-Horowska, Karina wm2327 POL0.5010.09151.35 
  Olsarova, Tereza 2127 CZE1.0010.32154.80 
  Bulski, Krzysztof f2392 POL0.5010.18152.70 
  Stockova, Zuzana mwg2413 SVK1.0010.701510.50 
  Ivanov, Mikhail, M g2469 RUS0.5010.27154.05 
  Tazbir, Marcin m2500 POL0.001-0.2015-3.00 
  Pakhomov, Alexey m2439 RUS1.0010.731510.95 
 * 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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