Individual Calculations April 2022
 Havelka, Stanislav  Total change: -9.20  Rating chartPersonal card
 JSS - 1. divize 2021/2022 r10-11 various CZE 2022-03-06
RcRownchangeKK*chgGame
 1946 1488 0.00 2 -0.23 40 -9.20 
  Kotal, Vit 1710 CZE0.001-0.2240-8.80 
  Nagy, Ladislav 2182 CZE0.001-0.0140-0.40 

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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