Individual Calculations February 2023
 Contos, Vaclav  Total change: -21.20  Rating chartPersonal card
 2. liga B 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 2208 2147 0.00 2 -0.84 20 -16.80 
  Wasserbauer, Radek 2121 CZE0.001-0.5420-10.80 
  Balin, Jan 2295 CZE0.001-0.3020-6.00 

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)
 
 KSSKV - Krajsky prebor I 2022-2023 r5-6 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1831 2147 1.50 2 -0.22 20 -4.40 
  Pazdera, Tomas 1897 CZE1.0010.19203.80 
  Brichacek, Miroslav 1765 CZE0.501-0.4120-8.20 

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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