Rapid: Individual Calculations January 2020
 Rabinovich, Anton  Total change: -10.20  Rating chartPersonal card
 11th CSC London Chess Classic: Rapid Under 2050 London ENG 2019-12-07
RcRownchangeKK*chgGame
 1794 2036 5.00 7 -0.51 20 -10.20 
  Tanmay, Chopra 1855 IND0.501-0.2420-4.80 
  Wilton, Maximilian 1636  * ENG1.0010.08201.60 
  Mugalu, Hassan 1786 ENG1.0010.19203.80 
  Sagues, Vincent 1909 FRA0.501-0.1720-3.40 
  Bird, Joel 1872 ENG0.001-0.7220-14.40 
  Clarke, Niall 1636  * ENG1.0010.08201.60 
  Chauhan, Ritwik C 1865 USA1.0010.27205.40 
 * 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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