Individual Calculations August 2019
 Domanski, Marcin  Total change: -68.40  Rating chartPersonal card
 Najdorf Chess Festival gr. C Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1200 1409 3.50 7 -1.71 40 -68.40 
  Kowalczyk, Michal 1009  * POL1.0010.08403.20 
  Laszczuk, Zofia 1147 POL1.0010.18407.20 
  Szopa, Andrzej 1063 POL1.0010.11404.40 
  Sobich, Stanislaw 1597 POL0.001-0.2640-10.40 
  Nocek, Dominik 1196 POL0.001-0.7740-30.80 
  Jaszczuk, Piotr 1171 POL0.501-0.3040-12.00 
  Winiarski, Szymon 1214 POL0.001-0.7540-30.00 
 * 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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