Individual Calculations June 2022
 Ong, Xuan En Alexander  Total change: 21.20  Rating chartPersonal card
 25th GACC Grand Classical Chess Championship (GCCC) 2022 Kuala Lumpur MAS 2022-05-20
RcRownchangeKK*chgGame
 1754 1297 1.00 5 0.53 40 21.20 
  Erowan, Masrin 1949 MAS0.001-0.0140-0.40 
  Chong, Hao Ern 1597 MAS0.001-0.1540-6.00 
  Aminuddin, Muhd Faqih 1652 MAS0.001-0.1140-4.40 
  Basil, Shareef 1535 MAS1.0010.804032.00 
  Yusof, Kamaluddin 2039 MAS0.0010.00400.00 

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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