Individual Calculations March 2022
 Ashworth, Michael  Total change: 16.40  Rating chartPersonal card
 2021/22 4NCL Division 3 Central Rounds 3-4 Leamington Spa ENG 2022-02-12
RcRownchangeKK*chgGame
 1938 2008 2.00 2 0.82 20 16.40 
  Smith, Steve 1823 WLS1.0010.26205.20 
  Bullen, Alex c2053 WLS1.0010.562011.20 

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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