Individual Calculations February 2024
 Harandi, Kamran  Total change: -21.20  Rating chartPersonal card
 London Junior Chess Championships 2023 U16 Harrow ENG 2023-12-28
RcRownchangeKK*chgGame
 1288 1393 2.00 4 -0.53 40 -21.20 
  Fleutiaux, Dimitri 1141 FRA1.0010.19407.60 
  Fleutiaux, Bertrand 1397 FRA0.001-0.4940-19.60 
  Lee, Xander 1388 ENG0.501-0.0140-0.40 
  Haria-Skuse, Rajesh 1225 ENG0.501-0.2240-8.80 

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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