Individual Calculations March 2017
 Merry, Alan B  Total change: 2.70  Rating chartPersonal card
 2016/17 4NCL Division 1 Rounds 5-6 Northampton ENG 2017-02-11
RcRownchangeKK*chgGame
 2509 2411 1.00 2 0.27 10 2.70 
  Gordon, Stephen J g2506 ENG0.001-0.3710-3.70 
  Fodor, Tamas Jr. g2511 HUN1.0010.64106.40 

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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