Individual Calculations March 2019
 Sadler, Matthew D  Total change: -2.60  Rating chartPersonal card
 2018/19 4NCL Div 1 Rounds 5 - 6 Telford ENG 2019-02-09
RcRownchangeKK*chgGame
 2347 2691 1.50 2 -0.26 10 -2.60 
  Rees, Ioan f2292 WLS0.501-0.4210-4.20 
  Camacho Collados, Jose m2402 KOR1.0010.16101.60 

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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