Individual Calculations September 2019
 Farrar, Gordon  Total change: -53.20  Rating chartPersonal card
 106th British Championships Under 1900 Torquay ENG 2019-07-29
RcRownchangeKK*chgGame
 1460 1752 2.00 4 -1.33 40 -53.20 
  Zhu, Hou Ning 1475 ENG0.501-0.3340-13.20 
  Ferrie, Peter L 1352  * ENG0.501-0.4240-16.80 
  Worrall, Martin C 1606 ENG0.001-0.7040-28.00 
  Dewangan, Aayush 1408 ENG1.0010.12404.80 
 * 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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