Rapid: Individual Calculations March 2023
 Noordin, Abdul Hakim  Total change: -29.80  Rating chartPersonal card
 RD Open Chess Championship 2023 (Rapid FIDE Rated) Seremban MAS 2023-02-19
RcRownchangeKK*chgGame
 1158 1351 1.50 4 -1.49 20 -29.80 
  Mohd Yassir, Rayyan 1154 MAS0.001-0.7520-15.00 
  Shahrulizam, Ahmad Solehuddin Sha 1146 MAS0.501-0.2620-5.20 
  Mohd Afif, Muhd Danish Arif 1120 MAS1.0010.21204.20 
  Abd Rahim, Muhd Arif 1211 MAS0.001-0.6920-13.80 

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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