Individual Calculations February 2022
 Cerny, Jan  Total change: -1.60  Rating chartPersonal card
 PDSS Krajsky prebor I 2021/2022 r6-7 various CZE 2022-01-09
RcRownchangeKK*chgGame
 2003 2020 1.00 2 -0.04 20 -0.80 
  Kokes, Bohuslav 1907 CZE1.0010.35207.00 
  Novak, Ales 2099 CZE0.001-0.3920-7.80 

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)
 
 PDSS Krajsky prebor II 2021/2022 zapad r6 various CZE 2022-01-16
RcRownchangeKK*chgGame
 1994 2020 0.50 1 -0.04 20 -0.80 
  Silar, Lubomir 1994 CZE0.501-0.0420-0.80 

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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