Individual Calculations October 2023
 Rezuan, Khaizuran  Total change: 9.20  Rating chartPersonal card
 Malaysia Chess Challenge Kuala Lumpur MAS 2023-08-27
RcRownchangeKK*chgGame
 1552 1293 1.00 4 0.23 40 9.20 
  Tin, Shan Ze 1612 MAS0.001-0.1340-5.20 
  Largo, Franchesca 1582 PHI0.001-0.1640-6.40 
  Canino, Rhea Jean 1414 PHI1.0010.664026.40 
  Firjatullah, Rafa 1601 INA0.001-0.1440-5.60 

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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