Individual Calculations April 2022
 Borys, Marek  Total change: -23.20  Rating chartPersonal card
 FIDE granie w Hetmanie 5_2022 Warszawa POL 2022-03-12
RcRownchangeKK*chgGame
 1286 1326 0.50 3 -1.16 20 -23.20 
  Filipow, Arkadiusz 1552 POL0.001-0.2120-4.20 
  Uzieblo, Konrad 1122 POL0.001-0.7620-15.20 
  Szafranski, Krzysztof 1183 POL0.501-0.1920-3.80 

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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