Rapid: Individual Calculations December 2019
 Aserkoff, Daniel  Total change: 42.60  Rating chartPersonal card
 23rd Golders Green FIDE Rapid Chess Amateur U120 London ENG 2019-11-09
RcRownchangeKK*chgGame
 1340 1242 4.00 5 2.13 20 42.60 
  Ashraf, Zafar 1456 ENG0.001-0.2320-4.60 
  Goulbourne, Nick 1119 ENG1.0010.33206.60 
  Johnson, Mark 1358 ENG1.0010.662013.20 
  Ainscow, Faye 1317 ENG1.0010.602012.00 
  Dunne, David C 1450 ENG1.0010.772015.40 

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)
 

 

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