Individual Calculations December 2022
 Pokrupa, Marek  Total change: -36.00  Rating chartPersonal card
 SSPK Krajsky prebor 2022-2023 r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1998 2101 0.00 1 -0.64 20 -12.80 
  Hajek, Jiri 1998 CZE0.001-0.6420-12.80 

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 B 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 2052 2114 0.00 2 -1.16 20 -23.20 
  Kotyk, Vaclav 2126 CZE0.001-0.4820-9.60 
  Babicka, Michal 1978 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)
 

 

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