Individual Calculations March 2020
 Wimble, Garry  Total change: 10.20  Rating chartPersonal card
 CCF Daytime Chess - Spring 2020 Feb 2020 London ENG 2020-01-29
RcRownchangeKK*chgGame
 1303 1050 0.50 2 0.06 20 1.20 
  Di Mattia, Luciano Dm 1450  * ENG0.5010.42208.40 
  Aburrow, Michael 1156 ENG0.001-0.3620-7.20 
 * 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)
 
 CCF LP Club Championships 2019-2020 FEB 2020 R21-24 London ENG 2020-02-03
RcRownchangeKK*chgGame
 1003 1042 1.00 1 0.45 20 9.00 
  Pond, Joshua 1003 ENG1.0010.45209.00 

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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