Individual Calculations July 2017
 Shaw, Peter  Total change: 8.20  Rating chartPersonal card
 North East League 2019-20 Semi Final 1: Yorkshire v Surrey Long Buckby ENG 2017-06-10
RcRownchangeKK*chgGame
 2030 2095 1.00 1 0.41 20 8.20 
  Haldane, Robin W 2030 ENG1.0010.41208.20 

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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