Individual Calculations March 2023
 Forman, Daniel  Total change: -5.60  Rating chartPersonal card
 SSS Krajska soutez B 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1906 1984 1.00 2 -0.21 20 -4.20 
  Szeko, Ludovit 1965 SVK1.0010.47209.40 
  Starychfojtu, Josef 1847 CZE0.001-0.6820-13.60 

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)
 
 SSS Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1960 1984 1.00 2 -0.07 20 -1.40 
  Riha, Jaroslav 2008 CZE0.5010.03200.60 
  Dudek, Jaromir 1911 CZE0.501-0.1020-2.00 

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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