Individual Calculations December 2022
 Vechet, Stanislav  Total change: -21.00  Rating chartPersonal card
 2. liga E 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 2122 2180 0.50 2 -0.65 20 -13.00 
  Richterova, Natasa wm2170 CZE0.001-0.5120-10.20 
  Prenosil, Jiri 2074 CZE0.501-0.1420-2.80 

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)
 
 JmSS Krajsky prebor I 2022-2023 r3-4 various CZE 2022-11-13
RcRownchangeKK*chgGame
 1816 2180 0.50 1 -0.40 20 -8.00 
  Fryda, Dominik 1816 CZE0.501-0.4020-8.00 

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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