Individual Calculations March 2020
 Tivillier, Jacques  Total change: 10.60  Rating chartPersonal card
 2019/20 4NCL Div 4 Rounds 5 - 6 Maidenhead ENG 2020-02-08
RcRownchangeKK*chgGame
 1831 1818 1.50 2 0.53 20 10.60 
  Luberto, Michael 1864 ENG1.0010.562011.20 
  Guha, Chirag 1798 WLS0.501-0.0320-0.60 

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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