Individual Calculations January 2022
 Jezek, Jakub  Total change: -1.20  Rating chartPersonal card
 PDSS Krajsky prebor II 2021/2022 vychod r4-5 various CZE 2021-12-05
RcRownchangeKK*chgGame
 1978 1765 0.50 2 0.03 20 0.60 
  Korinek, Pavel 1935 CZE0.001-0.2820-5.60 
  Wiesinger, Wolfgang 2020 CZE0.5010.31206.20 

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)
 
 PDSS Krajsky prebor I 2021/2022 r5 various CZE 2021-12-12
RcRownchangeKK*chgGame
 1699 1765 0.50 1 -0.09 20 -1.80 
  Ptacek, Miloslav 1699 CZE0.501-0.0920-1.80 

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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