Rapid: Individual Calculations May 2019
 Chaipa, Kullanan  Total change: -13.00  Rating chartPersonal card
 Asian Youth Rapid Chess Championship 2019 - Under 18 Girls Colombo SRI 2019-04-02
RcRownchangeKK*chgGame
 1407 1048 0.00 6 -0.65 20 -13.00 
  Barmagambetova, Sakypzhamal 1448  * KAZ0.001-0.0820-1.60 
  Ho, Chen Ee 1448  * MAS0.001-0.0820-1.60 
  Gabitova, Dilyara 1448  * KAZ0.001-0.0820-1.60 
  Herath, Sanduni 1319 SRI0.001-0.1720-3.40 
  Liyanage, B K D 1328 SRI0.001-0.1620-3.20 
  Yapa Bandara, Chamodya 1448  * SRI0.001-0.0820-1.60 
 * 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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