Rapid: Individual Calculations October 2019
 Tai, Ka Chun  Total change: -20.20  Rating chartPersonal card
 MetroMall Merdeka International Rapid Chess Tournament Kuala Lumpur MAS 2019-09-01
RcRownchangeKK*chgGame
 1375 1472 2.00 5 -1.01 20 -20.20 
  Wan Abd Rahim, Wan Mohd Azmie 1862 MAS0.001-0.0920-1.80 
  Suryavarman, Chandrasekar 1099 SGP0.001-0.9020-18.00 
  Mohd Izham, Nur Balqis Sofea 1175 MAS1.0010.15203.00 
  Satiaseelan, Vahhiin 1072  * MAS1.0010.08201.60 
  Cheah, Kah Hoe 1668 MAS0.001-0.2520-5.00 
 * 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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