Rapid: Individual Calculations January 2020
 Chowdhury, Majbaha  Total change: -16.00  Rating chartPersonal card
 11th CSC London Chess Classic: Rapid Under 1600 London ENG 2019-12-08
RcRownchangeKK*chgGame
 1399 1352 1.00 4 -0.80 20 -16.00 
  Caceres De La Calle, Eduardo 1567 ESP0.001-0.2320-4.60 
  Bergner, Matthias 1593 GER0.001-0.2020-4.00 
  Manmay, Chopra 1198 IND0.001-0.7120-14.20 
  Harb, Laith A 1236 ENG1.0010.34206.80 

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)
 

 

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