Individual Calculations December 2019
 Vanicek, Vojtech  Total change: -8.60  Rating chartPersonal card
 KHSS - Krajska soutez Zapad 2019/2020 r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 1873 1847 0.50 2 -0.43 20 -8.60 
  Voriskova, Anna 1950 CZE0.001-0.3620-7.20 
  Rybacek, Lukas 1796 CZE0.501-0.0720-1.40 

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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