Individual Calculations April 2022
 Pleasants, Allan J  Total change: -3.40  Rating chartPersonal card
 2022 WCU All-Play-All Bridgend WLS 2022-03-06
RcRownchangeKK*chgGame
 2070 2031 2.00 5 -0.25 20 -5.00 
  Garcia, Jason 2026 WLS0.501-0.0120-0.20 
  Young, Alan 2092 WLS0.5010.08201.60 
  Musson, Adam J 2030 WLS0.5010.00200.00 
  Kett, Tim c2144 WLS0.5010.15203.00 
  Bullen, Alex c2056 WLS0.001-0.4720-9.40 

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)
 
 2021/22 4NCL Division 3 South Rounds 5-6 Milton Keynes ENG 2022-03-26
RcRownchangeKK*chgGame
 1631 2031 1.00 1 0.08 20 1.60 
  Vyas, Alisha 1631  * ENG1.0010.08201.60 
 * 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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