Individual Calculations January 2022
 Groh, Ladislav  Total change: -4.80  Rating chartPersonal card
 KHSS - Krajska soutez - skupina Zapad 2021/2022 r4-5 various CZE 2021-12-05
RcRownchangeKK*chgGame
 1737 1686 0.50 1 0.07 20 1.40 
  Pistek, Marcel 1737 CZE0.5010.07201.40 

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)
 
 KHSS - Krajsky prebor 2021/2022 r5 various CZE 2021-12-12
RcRownchangeKK*chgGame
 1828 1686 0.00 1 -0.31 20 -6.20 
  Subrt, Petr 1828 CZE0.001-0.3120-6.20 

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)
 

 

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