Individual Calculations August 2017
 Dyl, Marcin  Total change: -13.20  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1413 1311 1.50 5 -0.33 40 -13.20 
  Przepiora, Anna 1449 POL0.001-0.3140-12.40 
  Drozdz, Arkadiusz 1134 POL1.0010.274010.80 
  Wojnowski, Jan 1496 POL0.001-0.2640-10.40 
  Kaminski, Lukasz 1439 POL0.5010.17406.80 
  Czarnomski, Dominik 1547 POL0.001-0.2040-8.00 

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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