Rapid: Individual Calculations April 2020
 Hanafiah, Ahmad Basyir Hanif  Total change: 6.40  Rating chartPersonal card
 POLITEKNIK MALAYSIA INTERNATIONAL CHESS CARNIVAL , PMICC 2020 (FIDE RAPID) Alor Gajah, Melaka MAS 2020-03-07
RcRownchangeKK*chgGame
 1431 1074 1.00 4 0.32 20 6.40 
  Azhar, Puteri Rifqah Fahada wf1795 MAS0.001-0.0120-0.20 
  Noorman, Muhd Nur Ashraaf 1291 MAS0.001-0.2220-4.40 
  Asyraff Yakim, Airil Amirul 1470 MAS1.0010.922018.40 
  Pereira, Desrina 1169 MAS0.001-0.3720-7.40 

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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