Individual Calculations April 2022
 Olsar, Jaroslav  Total change: -7.80  Rating chartPersonal card
 2. liga F 2021/2022 r9-10 various CZE 2022-02-27
RcRownchangeKK*chgGame
 2041 2118 0.50 2 -0.69 20 -13.80 
  Keprt, Pavel 1909 CZE0.001-0.7720-15.40 
  Sikorova, Olga wg2173 CZE0.5010.08201.60 

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)
 
 MKSS - Krajsky prebor 2021/2022 r10-11 various CZE 2022-03-06
RcRownchangeKK*chgGame
 2019 2094 1.50 2 0.30 20 6.00 
  Vesely, Martin 2057 CZE0.501-0.0520-1.00 
  Dostal, Radim 1981 CZE1.0010.35207.00 

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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