Individual Calculations December 2021
 Sohr, Vladimir  Total change: 6.80  Rating chartPersonal card
 2. liga D 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 2228 2096 1.00 2 0.34 20 6.80 
  Brozka, Karel 2132 CZE0.5010.05201.00 
  Cerveny, Petr f2324 CZE0.5010.29205.80 

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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