Rapid: Individual Calculations April 2019
 Simms, Geoffrey R  Total change: 21.60  Rating chartPersonal card
 16th Golders Green FIDE Rapid Chess U120 London ENG 2019-03-02
RcRownchangeKK*chgGame
 1363 1300 4.00 5 1.88 20 37.60 
  Lekic, Dejan 1545 ENG0.001-0.2020-4.00 
  Wang, Sophie 1160 ENG1.0010.31206.20 
  Dunne, David C 1486 ENG1.0010.742014.80 
  Ainscow, Faye 1344 ENG1.0010.562011.20 
  Damodaran, Patrick 1279 ENG1.0010.47209.40 

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)
 
 2nd Kingston Rapidplay Chess Tournament U120 Kingston ENG 2019-03-23
RcRownchangeKK*chgGame
 1063 1300 0.00 1 -0.80 20 -16.00 
  McCauley, Rohan 1063 ENG0.001-0.8020-16.00 

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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