Individual Calculations June 2018
 Wimble, Garry  Total change: 3.20  Rating chartPersonal card
 CCF WINTER CHESS LONG PLAY RESULTS APRIL 2018 B London ENG 2018-04-30
RcRownchangeKK*chgGame
 1211 1023 0.00 1 -0.26 20 -5.20 
  Ma, Max 1211 ENG0.001-0.2620-5.20 

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)
 
 CCF WINTER CHESS LONG PLAY RESULTS MAY 2018 London ENG 2018-05-07
RcRownchangeKK*chgGame
 1413 1013 0.50 1 0.42 20 8.40 
  Stoneman, Ian D 1413  * ENG0.5010.42208.40 
 * 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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