Individual Calculations October 2015
 Czoch, Karol  Total change: -41.60  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open D Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 1505 1668 4.50 8 -1.04 40 -41.60 
  Romanski, Marek 1268  * POL1.0010.08403.20 
  Bartoszewicz, Marcin 1967 POL0.001-0.1540-6.00 
  Rozycki, Dariusz 1399 POL1.0010.17406.80 
  Trzeciakiewicz, Michal 1754 POL0.001-0.3840-15.20 
  Granosz, Artur 1408 POL1.0010.18407.20 
  Goraj, Barbara 1383 POL0.001-0.8440-33.60 
  Pietras, Maksymilian 1437 POL0.501-0.2940-11.60 
  Sowa, Wiktoria 1420 POL1.0010.19407.60 
 * 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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