Individual Calculations December 2021
 Sima, Pavel  Total change: -16.80  Rating chartPersonal card
 MKSS - Krajska soutez B 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1648 2048 0.50 1 -0.42 40 -16.80 
  Novotny, Jaroslav 1648  * CZE0.501-0.4240-16.80 
 * 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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