Individual Calculations May 2021
 Koay, Yu Hang  Total change: 95.60  Rating chartPersonal card
 MCF - KUPTM NATIONAL HYBRID ONLINE INDIVIDUAL CHALLENGER CHESS CHAMPIONSHIP 2021 MCF Hybrid Centers MAS 2021-03-31
RcRownchangeKK*chgGame
 1513 1322 3.50 4 2.39 40 95.60 
  Wan Abd Rahim, Wan Mohd Azmie 1722  * MAS1.0010.924036.80 
  Basil, Shareef 1571 MAS1.0010.814032.40 
  Teh, Yi-Lynn 1414 MAS0.5010.13405.20 
  Mazlan, Mukhlees Hakimi 1345 MAS1.0010.534021.20 
 * 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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