Individual Calculations February 2017
 Chong, Chor Yuen  Total change: -33.40  Rating chartPersonal card
 Jolimark (HK) International 2016 Hong Kong HKG 2016-12-26
RcRownchangeKK*chgGame
 1652 2015 5.50 8 -1.67 20 -33.40 
  Hu, Yik Kwan 1615  * HKG1.0010.08201.60 
  Chen, Yi Jing Alvin 1686 SGP0.501-0.3820-7.60 
  Ho, In Hei Henry 1652 HKG0.501-0.4020-8.00 
  Mahajan, Ritesh 1642 HKG1.0010.10202.00 
  Ng, Chung Lok Andrew 1744 HKG0.501-0.3320-6.60 
  Eng, Jia Qian 1615  * MAS0.501-0.4220-8.40 
  Kong, Ren En 1615  * MAS1.0010.08201.60 
  Singh, Eshwant 1647 MAS0.501-0.4020-8.00 
 * 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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