Individual Calculations March 2023
 Gabriel, Adam  Total change: 11.20  Rating chartPersonal card
 2. liga E 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 2108 2200 1.50 2 0.25 20 5.00 
  Novosadova, Kristyna wm2112 CZE1.0010.38207.60 
  Zdrazil, Tomas 2104 CZE0.501-0.1320-2.60 

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)
 
 SSZK Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 2123 2200 1.50 2 0.31 20 6.20 
  Vraj, Ondrej 1987 CZE1.0010.23204.60 
  Worek, Joanna wg2258 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)
 

 

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