Individual Calculations April 2017
 Bates, Richard A  Total change: 5.60  Rating chartPersonal card
 2016/17 4NCL Division 1 Rounds 7-8 Telford ENG 2017-03-04
RcRownchangeKK*chgGame
 2386 2363 1.50 2 0.56 10 5.60 
  Gordon, Stephen J g2514 ENG0.5010.20102.00 
  Lewis, Andrew P f2258 ENG1.0010.36103.60 

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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