Individual Calculations June 2022
 Gerlagh, Joris  Total change: 14.00  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 7-9 Daventry ENG 2022-04-30
RcRownchangeKK*chgGame
 2066 2276 1.50 2 -0.02 20 -0.40 
  Purton, Ben J 2140 ENG0.501-0.1820-3.60 
  Newton, Robert A 1992 ENG1.0010.16203.20 

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)
 
 EACU 3rd FIDE-rated Congress - Open Newmarket ENG 2022-05-27
RcRownchangeKK*chgGame
 1983 2276 4.00 4 0.72 20 14.40 
  Shearsby, Jude 1876  * ENG1.0010.08201.60 
  Hughes, Roy 2023 ENG1.0010.19203.80 
  Bradbury, Neil H m2185 ENG1.0010.38207.60 
  Ismail, Mohammed Aayan 1849 ENG1.0010.07201.40 
 * 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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