Individual Calculations July 2022
 Toth, Ervin  Total change: -0.80  Rating chartPersonal card
 ECo-C Extraliga 2021 2022 R9-11 rozne SVK 2022-06-04
RcRownchangeKK*chgGame
 2403 2433 1.00 2 -0.08 10 -0.80 
  Polak, Tomas g2509 CZE1.0010.60106.00 
  Motuz, Karol f2297 SVK0.001-0.6810-6.80 

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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