Individual Calculations December 2022
 Nouri, Ali  Total change: -15.60  Rating chartPersonal card
 KSSKV - Krajsky prebor I 2022-2023 r1-3 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1713 1656 0.50 3 -0.78 20 -15.60 
  Muller, Vladimir 1633 CZE0.001-0.5320-10.60 
  Tomascin, Petr 1826 CZE0.001-0.2820-5.60 
  Cornyj, Milan 1681 CZE0.5010.03200.60 

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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