Individual Calculations July 2022
 Kulon, Klaudia  Total change: -6.50  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 10-11 Daventry ENG 2022-06-25
RcRownchangeKK*chgGame
 2236 2293 0.50 2 -0.65 10 -6.50 
  Shafi, Declan 2202 SCO0.001-0.6210-6.20 
  Haydon, David L f2270 ENG0.501-0.0310-0.30 

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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