Individual Calculations January 2023
 Hradek, Matyas  Total change: 22.00  Rating chartPersonal card
 JmSS Krajsky prebor II C 2022-2023 r4-5 various CZE 2022-12-04
RcRownchangeKK*chgGame
 1892 1868 1.00 1 0.53 40 21.20 
  Marsa, Alexandr 1892 CZE1.0010.534021.20 

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)
 
 JmSS Krajsky prebor I 2022-2023 r5 various CZE 2022-12-11
RcRownchangeKK*chgGame
 1883 1868 0.50 1 0.02 40 0.80 
  Rubes, Pavel 1883 CZE0.5010.02400.80 

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)
 

 

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