Individual Calculations April 2024
 Silhan, Petr  Total change: -3.80  Rating chartPersonal card
 SSS - Krajsky prebor 2023-2024 r9-10 various CZE 2024-03-03
RcRownchangeKK*chgGame
 2065 2059 0.50 1 0.01 20 0.20 
  Hlavacek, Jiri 2065 CZE0.5010.01200.20 

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 A 2023-2024 r10 various CZE 2024-03-17
RcRownchangeKK*chgGame
 1906 2059 0.50 1 -0.20 20 -4.00 
  Lizner, Jaroslav 1906 CZE0.501-0.2020-4.00 

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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