Individual Calculations November 2021
 Sadeghi, Behrang  Total change: 3.40  Rating chartPersonal card
 Oberliga Ost B 2021/2022 October 2021 various GER 2021-10-10
RcRownchangeKK*chgGame
 2381 2253 0.50 1 0.17 20 3.40 
  Konopka, Michal m2381 CZE0.5010.17203.40 

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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