Individual Calculations March 2017
 Gayson, Peter M  Total change: 4.40  Rating chartPersonal card
 2016/17 4NCL Division 2 Rounds 5-6 Northampton ENG 2017-02-11
RcRownchangeKK*chgGame
 2048 2148 1.50 2 0.22 20 4.40 
  Verma, Aditya 2055 ENG0.501-0.1320-2.60 
  Bak, Andrew 2041 ENG1.0010.35207.00 

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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