Individual Calculations November 2021
 Sevcik, David  Total change: -12.40  Rating chartPersonal card
 JmSS - Krajsky prebor 2021/2022 r1-2 various CZE 2021-10-10
RcRownchangeKK*chgGame
 1790 1904 1.00 2 -0.31 40 -12.40 
  Ling, Bronislav 1785 CZE0.501-0.1640-6.40 
  Hrabal, Radek 1795 CZE0.501-0.1540-6.00 

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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