Individual Calculations March 2016
 Lund, D Brett  Total change: 10.40  Rating chartPersonal card
 4NCL Division 1 WE 3 Birmingham ENG 2016-02-13
RcRownchangeKK*chgGame
 2292 2286 1.50 2 0.52 20 10.40 
  Tan, Justin m2440 AUS0.5010.21204.20 
  Gayson, Peter M 2143 ENG1.0010.31206.20 

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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