Individual Calculations February 2020
 Evans, Ruben  Total change: 5.20  Rating chartPersonal card
 2019-20 Junior 4NCL 2, Division 1 South Normanton ENG 2020-01-18
RcRownchangeKK*chgGame
 1616 1477 1.50 4 0.13 40 5.20 
  Cont, Arya 1877  * FRA0.001-0.0840-3.20 
  Kan, Toby 1670 ENG0.001-0.2540-10.00 
  Smith, Madeleine 1256 WLS1.0010.22408.80 
  Chen, Daniel Xingyu 1662 ENG0.5010.24409.60 
 * 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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