Individual Calculations June 2022
 Isaac, Lee Zhia Wei  Total change: 7.60  Rating chartPersonal card
 2nd DC Mall Hidden Chess Tournament U1800 FIDE Rated Classical Kuala Lumpur MAS 2022-05-28
RcRownchangeKK*chgGame
 1106 1218 1.50 2 0.19 40 7.60 
  Neo, Chen Shen 1148 MAS1.0010.404016.00 
  Low, Tjoon Kun 1063 MAS0.501-0.2140-8.40 

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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