Individual Calculations August 2012
 Kocwin, Bartosz  Total change: 13.65  Rating chartPersonal card
 Karvina Open 2012 Karvina CZE 2012-06-30
RcRownchangeKK*chgGame
 2194 2212 5.50 9 0.91 15 13.65 
  Folwarczny, Marek 1812  * CZE0.501-0.4215-6.30 
  Charouz, Jaroslav 1812  * CZE0.501-0.4215-6.30 
  Macicek, Jan 1956 CZE1.0010.19152.85 
  Szotek, Josef 2019 CZE1.0010.25153.75 
  Kociscak, Jiri f2391 CZE1.0010.731510.95 
  Sobek, Jaroslav f2251 CZE0.5010.05150.75 
  Tazbir, Marcin m2550 POL0.5010.38155.70 
  Velicka, Petr g2470 CZE0.5010.32154.80 
  Sergeev, Vladimir g2486 UKR0.001-0.1715-2.55 
 * 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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