Individual Calculations October 2017
 Muzzaffar, Ahmad  Total change: -26.80  Rating chartPersonal card
 8th IGB Seniors Open Chess Championship 2017 Kuala Lumpur MAS 2017-08-28
RcRownchangeKK*chgGame
 1953 1947 4.00 8 0.09 20 1.80 
  Kayumov, Dmitry D g2347  * UZB0.001-0.0820-1.60 
  Kuich, Gero 1563 SUI1.0010.09201.80 
  Milagrosa, Alexander 2252 PHI0.001-0.1420-2.80 
  Liew, Chee-Meng Jimmy m2200 MAS0.5010.31206.20 
  Tham, Tick Hong Jax 1997 MAS0.001-0.4320-8.60 
  Hakan, Zirath 1547  * SWE1.0010.08201.60 
  Frost, Peter 1906 AUS0.501-0.0620-1.20 
  Hanif, Mollah 1812 BAN1.0010.32206.40 
 * 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)
 
 RSC Classical 2017 Kuala Lumpur MAS 2017-09-22
RcRownchangeKK*chgGame
 1525 1904 4.00 6 -1.43 20 -28.60 
  Ong, Zhen Sean 1504  * MAS1.0010.08201.60 
  Lee, Zhia Chen Zachary 1504  * MAS0.001-0.9220-18.40 
  Emran, Muhammad Emir Rasyid 1504  * MAS1.0010.08201.60 
  Looi, Ka Loc 1504  * MAS0.501-0.4220-8.40 
  Thanasegeren, Dinessh Kumar 1631 MAS0.501-0.3320-6.60 
  Wong, Kah Hing 1504  * MAS1.0010.08201.60 
 * 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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