Individual Calculations February 2023
 Hurta, Miroslav  Total change: 23.00  Rating chartPersonal card
 JmSS Krajsky prebor II B 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1938 1668 1.50 2 1.15 20 23.00 
  Sustr, Radomil 1911 CZE1.0010.802016.00 
  Skrenek, Jiri 1964 CZE0.5010.35207.00 

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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