Individual Calculations March 2022
 Spacek, Petr  Total change: -2.10  Rating chartPersonal card
 2. liga C 2021/2022 r7-8 various CZE 2022-01-30
RcRownchangeKK*chgGame
 2288 2303 1.00 2 -0.04 10 -0.40 
  Jirovsky, Pavel m2304 CZE0.5010.00100.00 
  Kucera, Petr f2271 CZE0.501-0.0410-0.40 

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)
 
 1. liga 2021/2022 zapad r8-9 various CZE 2022-02-06
RcRownchangeKK*chgGame
 2176 2303 0.50 1 -0.17 10 -1.70 
  Soural, Jan 2176 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)
 

 

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