Individual Calculations June 2022
 Ratnesan, Radha  Total change: 32.40  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 7-9 Daventry ENG 2022-04-30
RcRownchangeKK*chgGame
 2102 1512 0.00 3 -0.07 40 -2.80 
  Arnott, Jonathan W c2130 ENG0.001-0.0240-0.80 
  Stewart, Ashley 2069 ENG0.001-0.0340-1.20 
  Kueh, Audrey 2107 ENG0.001-0.0240-0.80 

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)
 
 31st Frome Chess Congress Frome ENG 2022-05-13
RcRownchangeKK*chgGame
 1769 1512 1.50 4 0.71 40 28.40 
  Jukes, Sam 1895 WLS0.001-0.0940-3.60 
  Taylor, Robert G 1800 WLS0.001-0.1640-6.40 
  Strong, Chris M 1665 ENG0.5010.20408.00 
  Clancy, Martin J 1714 ENG1.0010.764030.40 

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)
 
 EACU 3rd FIDE-rated Congress - Major Newmarket ENG 2022-05-27
RcRownchangeKK*chgGame
 1800 1512 0.50 2 0.17 40 6.80 
  Payne, David J 1856 WLS0.001-0.1240-4.80 
  Di-Vetta, Andrew 1743 WLS0.5010.294011.60 

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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