Individual Calculations September 2019
 Cheng, Chen Li- Andrew  Total change: -62.80  Rating chartPersonal card
 Eastern Asian Youth 2019 - Standard U16 Bangkok THA 2019-08-02
RcRownchangeKK*chgGame
 1546 1419 1.50 9 -1.66 40 -66.40 
  Kwong, Wing Ki 1819  * HKG0.001-0.0840-3.20 
  Foo, Jiu Yarng Clarance 1619 MAS0.001-0.2440-9.60 
  Goh, Sean Christian 1819  * SGP0.001-0.0840-3.20 
  Luu, Tran Nguyen Khoi 1459 VIE0.001-0.4440-17.60 
  Chaiongkarn, Bunyapon 1482 THA0.001-0.4140-16.40 
  Chung, Ming Kin Daniel 1136 SGP1.0010.16406.40 
  Kingpoom, Sakdiphat 1412 THA0.501-0.0140-0.40 
  Ang, Jing Xuan 1576 MAS0.001-0.2940-11.60 
  Plakwongsirikul, Sakkaranant 1596 THA0.001-0.2740-10.80 
 * 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)
 
 16th IGB Dato Arthur Tan Malaysian Open Chess Championship 2019 Kuala Lumpur MAS 2019-08-09
RcRownchangeKK*chgGame
 1667 1419 2.00 8 0.09 40 3.60 
  Subramaniam, Sumant f1819  * MAS0.001-0.0840-3.20 
  Nguyen, Truong Bao Tran 1819  * VIE0.001-0.0840-3.20 
  Ketalawala, J.k.c. 1819  * SRI0.001-0.0840-3.20 
  Foo, Jing Er Claire 1602 MAS0.001-0.2640-10.40 
  Yeoh, Yuan Hui 1789 MAS0.001-0.1040-4.00 
  Lam, Choong Wai Edwin 1819  * MAS0.5010.424016.80 
  Saparmin, Mohd Zullghafari 1313 MAS1.0010.364014.40 
  Riyan, Amit Shah 1352 IND0.501-0.0940-3.60 
 * 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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