Individual Calculations January 2019
 Chong, Bok Siang  Total change: 89.20  Rating chartPersonal card
 10th Penang Heritage City International Chess Open 2018 (Challenger) Penang MAS 2018-12-03
RcRownchangeKK*chgGame
 1652 1404 4.00 8 2.23 40 89.20 
  Kebbedies, Frank 1765 GER0.5010.404016.00 
  Hoe, Chew Ming Thomas 1721 SGP1.0010.874034.80 
  Chang, Cheng Hwee 1612 SGP1.0010.774030.80 
  Liuviann, Cecilia Natalie 1749 INA0.5010.394015.60 
  Kapoor, Satvik 1662 IND0.001-0.1840-7.20 
  Fu, Yihe 1804  * CHN0.001-0.0840-3.20 
  Lee, Wei Hong 1095 MAS1.0010.14405.60 
  Luanchen, Yuantai 1804  * CHN0.001-0.0840-3.20 
 * 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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