Individual Calculations January 2020
 Lee, Khai Wei  Total change: -36.80  Rating chartPersonal card
 11th Penang Heritage City International Chess Open 2019 (Open) Georgetown, Penang MAS 2019-12-09
RcRownchangeKK*chgGame
 1667 1604 2.50 8 -0.92 40 -36.80 
  Sun, Chao 2004  * CHN0.001-0.0840-3.20 
  Teh, Wee Zhun 1898 MAS0.001-0.1540-6.00 
  Hasnul, Hashim 1398 BRU0.001-0.7640-30.40 
  Lim, Cheng Lun 1255 MAS0.501-0.3940-15.60 
  Liu, Meng 1738 CHN0.5010.18407.20 
  Navaratnam, Ishaan Quan Tze 1458 MAS1.0010.304012.00 
  Koelbl, Wolfgang 1846 GER0.5010.304012.00 
  Yeoh, Yuan Hui 1738 MAS0.001-0.3240-12.80 
 * 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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