Individual Calculations April 2024
 Richtrova, Eliska  Total change: 6.60  Rating chartPersonal card
 PSS - Krajska soutez 1.1 2023-2024 r8-11 Praha CZE 2024-02-26
RcRownchangeKK*chgGame
 2036 2177 2.00 2 0.63 20 12.60 
  Nemec, Milan 1976 CZE1.0010.24204.80 
  Matras, Ondrej f2096 CZE1.0010.39207.80 

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)
 
 2. liga A 2023-2024 r10 various CZE 2024-03-17
RcRownchangeKK*chgGame
 1930 2166 0.50 1 -0.30 20 -6.00 
  Kotal, Vit 1930 CZE0.501-0.3020-6.00 

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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