Individual Calculations July 2021
 Nozynski, Stanislaw  Total change: -12.80  Rating chartPersonal card
 Turniej o Puchar Burmistrza Ursusa B1 Warszawa POL 2021-06-12
RcRownchangeKK*chgGame
 1300 1163 0.00 1 -0.32 40 -12.80 
  Leszczewicz, Karol 1300 POL0.001-0.3240-12.80 

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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