Individual Calculations April 2020
 Haria, Ravi  Total change: -0.50  Rating chartPersonal card
 2019/20 4NCL Div 1 Rounds 1 - 2 Daventry ENG 2020-02-29
RcRownchangeKK*chgGame
 2432 2453 1.00 2 -0.05 10 -0.50 
  Macklin, Paul f2347 ENG0.501-0.1410-1.40 
  Turner, Matthew J g2516 SCO0.5010.09100.90 

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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