Individual Calculations December 2021
 Pribik, Petr  Total change: -5.80  Rating chartPersonal card
 KHSS - Krajska soutez - skupina Vychod 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1710 1815 1.00 2 -0.29 20 -5.80 
  Bednar, Jan 1666 CZE0.501-0.2020-4.00 
  Dostalek, Petr 1753 CZE0.501-0.0920-1.80 

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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