Blitz: Individual Calculations September 2019
 Chaiongkarn, Bunyapon  Total change: 9.20  Rating chartPersonal card
 Eastern Asian Youth 2019 - Blitz U16 Bangkok THA 2019-08-03
RcRownchangeKK*chgGame
 1619 1450 3.00 8 0.46 20 9.20 
  Prasitsoonthorn, Teerachoti 1813 THA0.001-0.1020-2.00 
  Saraos, Clyde Harris 1605 PHI1.0010.712014.20 
  Kwong, Wing Ki 1703 HKG0.001-0.1920-3.80 
  Cheng, Chen Li- Andrew 1325 TPE0.501-0.1720-3.40 
  Plakwongsirikul, Sakkaranant 1464 THA0.001-0.4820-9.60 
  Cheng, Chen Yu- Alexander 1339 TPE1.0010.35207.00 
  Zhang, Yifan(a) 1850  * CHN0.001-0.0820-1.60 
  Goh, Sean Christian 1850  * SGP0.5010.42208.40 
 * 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)
 

 

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