Individual Calculations December 2019
 Vaidya, Raghav  Total change: -11.20  Rating chartPersonal card
 CCF LP Club Championships 2019-2020 NOV 2019 R10-13 London ENG 2019-11-04
RcRownchangeKK*chgGame
 1539 1541 1.50 4 -0.50 40 -20.00 
  Cobby, Adam 1170 ENG1.0010.10404.00 
  Edwards, Nicholas L 1883 ENG0.001-0.1240-4.80 
  Smith, Mark 1471 ENG0.001-0.6040-24.00 
  Allan, Brian N 1631 SCO0.5010.12404.80 

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)
 
 2019/20 4NCL Div 4 Rounds 1 - 2 Maidenhead ENG 2019-11-09
RcRownchangeKK*chgGame
 1862 1541 0.50 2 0.22 40 8.80 
  Adams, Mark 1941  * WLS0.5010.424016.80 
  Saidmurodov, Shahjahon 1782 ENG0.001-0.2040-8.00 
 * 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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