Individual Calculations April 2022
 Holland, James P  Total change: 18.20  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 5-6 Daventry ENG 2022-03-26
RcRownchangeKK*chgGame
 2375 2220 1.50 2 0.91 20 18.20 
  Eggleston, David J m2346 ENG0.5010.17203.40 
  Camacho Collados, Jose m2403 KOR1.0010.742014.80 

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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