Individual Calculations January 2019
 Cheah, Dong You  Total change: -6.00  Rating chartPersonal card
 10th Penang Heritage City International Chess Open 2018 (Challenger) Penang MAS 2018-12-03
RcRownchangeKK*chgGame
 1416 1086 0.50 5 -0.15 40 -6.00 
  Chang, Cheng Hwee 1486  * SGP0.001-0.0840-3.20 
  Kumar, Kushaal 1382 MAS0.001-0.1540-6.00 
  Loganathan, Divyadarrshini 1394 MAS0.5010.364014.40 
  Tan, Jia Xuan 1330 MAS0.001-0.2040-8.00 
  Mohd Noor, Zainoor Ikmal Munirah 1486  * MAS0.001-0.0840-3.20 
 * 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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