Rapid: Individual Calculations January 2020
 Chan, Jia Jie Alexander  Total change: -25.40  Rating chartPersonal card
 Johor International Chess Open Rapid 2019 (FIDE Rated) Johor Bahru, Johor MAS 2019-12-08
RcRownchangeKK*chgGame
 1538 1760 4.00 7 -1.27 20 -25.40 
  Ooi, Jing Jie 1360  * MAS1.0010.08201.60 
  Bancod, Ronald m2160  * PHI0.001-0.0820-1.60 
  Lee, San Seng 1450 MAS0.001-0.8620-17.20 
  Wong, Shu Rui 1360  * MAS1.0010.08201.60 
  Goh, Yi Ze 1435 MAS1.0010.13202.60 
  Adabi, Faris Wajdi Fakhrul 1554 MAS0.001-0.7620-15.20 
  Peong, Wei Jun 1450 MAS1.0010.14202.80 
 * 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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