Individual Calculations December 2021
 Soutner, Jaroslav  Total change: -8.40  Rating chartPersonal card
 SSPK Krajsky prebor I 2021/2022 r2-4 various CZE 2021-10-31
RcRownchangeKK*chgGame
 1872 1712 0.50 3 -0.42 20 -8.40 
  Novotny, Jaromir 1686 CZE0.001-0.5420-10.80 
  Valenz, Miroslav 2017 CZE0.001-0.1420-2.80 
  Sedlacek, Jiri 1912 CZE0.5010.26205.20 

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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