Individual Calculations March 2024
 Petrun, Milan  Total change: -3.20  Rating chartPersonal card
 SSS - Krajsky prebor 2023-2024 r7-8 various CZE 2024-02-04
RcRownchangeKK*chgGame
 1935 1807 0.50 1 0.17 20 3.40 
  Crha, Josef 1935 CZE0.5010.17203.40 

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)
 
 SSS - Krajska soutez skupina B 2023-2024 r8-9 various CZE 2024-02-11
RcRownchangeKK*chgGame
 1532 1807 0.50 1 -0.33 20 -6.60 
  Janda, Lukas 1532 CZE0.501-0.3320-6.60 

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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