Individual Calculations April 2022
 Polasek, Jaroslav  Total change: -6.80  Rating chartPersonal card
 PSS - Krajsky prebor 2021/2022 r3-4 Praha CZE 2022-03-04
RcRownchangeKK*chgGame
 2262 2389 0.50 1 -0.17 10 -1.70 
  Walek, Petr 2262 CZE0.501-0.1710-1.70 

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)
 
 1. liga 2021/2022 zapad r10-11 various CZE 2022-03-06
RcRownchangeKK*chgGame
 2384 2389 0.00 1 -0.51 10 -5.10 
  Velicka, Petr g2384 CZE0.001-0.5110-5.10 

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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