Rapid: Individual Calculations July 2019
 Saipetch, Kai  Total change: 18.60  Rating chartPersonal card
 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U12 Open RAPID Mandalay MYA 2019-06-17
RcRownchangeKK*chgGame
 1549 1198 1.50 5 0.93 20 18.60 
  Nguyen, Duc Duy 1598  * VIE0.5010.42208.40 
  Thi, Ha Zaw A 1521 MYA0.001-0.1320-2.60 
  Sai, Han Thiha 1598  * MYA0.5010.42208.40 
  Tong, Hai Anh c1465 VIE0.5010.32206.40 
  Do, An Hoa 1565 VIE0.001-0.1020-2.00 
 * 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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