Rapid: Individual Calculations September 2019
 Cheng, Chen Li- Andrew  Total change: -21.20  Rating chartPersonal card
 Eastern Asian Youth 2019 - Rapid U16 Bangkok THA 2019-08-07
RcRownchangeKK*chgGame
 1539 1328 1.00 6 -0.61 20 -12.20 
  Tobing, Daniel Hermawan Lumban f1728  * INA0.001-0.0820-1.60 
  Kwong, Wing Ki 1662 HKG0.001-0.1220-2.40 
  Cheng, Chen Yu- Alexander 1379 TPE0.001-0.4320-8.60 
  Kang, Taehyung c1728  * KOR0.001-0.0820-1.60 
  Kingpoom, Sakdiphat 1241 THA0.001-0.6220-12.40 
  Chaiongkarn, Bunyapon 1494 THA1.0010.722014.40 
 * 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)
 
 1st Double Bishop Rapid Open Bangkok THA 2019-08-11
RcRownchangeKK*chgGame
 1349 1328 1.50 4 -0.45 20 -9.00 
  Calacday, Henry 1728  * PHI0.001-0.0820-1.60 
  Lohanimit, Thiti 1016 THA0.501-0.3620-7.20 
  Limpornchaicharoen, Napat 1022 THA1.0010.14202.80 
  Asavasaetakul, Chawit 1630 THA0.001-0.1520-3.00 
 * 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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