Rapid: Individual Calculations August 2023
 Kemarol Zaman, Nuriman Haftka  Total change: 44.00  Rating chartPersonal card
 4th Sunway Rapid Chess Championship 2023 Subang Jaya MAS 2023-06-18
RcRownchangeKK*chgGame
 1462 1194 2.00 5 1.10 40 44.00 
  Abd Aziz, A Dira A Ddawiyah 1529 MAS0.001-0.1240-4.80 
  Young, Teck Kang 1412 MAS1.0010.784031.20 
  Wong, Rui Yang 1550 MAS0.001-0.1140-4.40 
  Chan, Zhe 1405 MAS0.001-0.2340-9.20 
  Chia, Tze Han 1414 MAS1.0010.784031.20 

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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