Individual Calculations November 2018
 Goodger, Martyn  Total change: 12.00  Rating chartPersonal card
 20th 4NCL Congress Open Nottingham ENG 2018-09-28
RcRownchangeKK*chgGame
 2252 2011 1.50 4 0.60 20 12.00 
  Sowray, Peter J f2340 ENG0.001-0.1220-2.40 
  Hadi, Justin 2030 ENG1.0010.532010.60 
  Hebden, Mark L g2411  * ENG0.001-0.0820-1.60 
  Smith, Murray 2225 AUS0.5010.27205.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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