Individual Calculations December 2022
 Dvorak, Jan  Total change: 28.80  Rating chartPersonal card
 KSSKV - Krajsky prebor I 2022-2023 r1-3 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1738 1509 1.50 3 0.72 40 28.80 
  Hlavacek, Tomas 2000 CZE0.001-0.0440-1.60 
  Kohout, Jiri 1600 CZE1.0010.624024.80 
  Janousek, Ladislav 1613 CZE0.5010.14405.60 

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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