Rapid: Individual Calculations May 2019
 Jaysenthuliyane, Vinumi Vidara  Total change: 25.20  Rating chartPersonal card
 Sri Lanka National Youth Rapid Chess Championship 2019 - Under 16 Girls Colombo SRI 2019-03-23
RcRownchangeKK*chgGame
 1246 1220 3.50 6 0.62 20 12.40 
  Tharushi, T H D Niklesha wc1569 SRI0.001-0.1120-2.20 
  Jayatilaka, W M M Amodya 1346 SRI0.001-0.3320-6.60 
  Divyanjalie, W S M 1149 SRI1.0010.40208.00 
  Rathnayake, Maheesha Pabodhini 1208 SRI0.501-0.0220-0.40 
  Bandara, D M Dehansa Thiyumalee 1101 SRI1.0010.34206.80 
  Indrajith, J A K N T 1103 SRI1.0010.34206.80 

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)
 
 Asian Youth Rapid Chess Championship 2019 - Under 16 Girls Colombo SRI 2019-04-02
RcRownchangeKK*chgGame
 1376 1220 3.00 7 0.64 20 12.80 
  Chua, Jia-Tien wc1620  * MAS0.001-0.0820-1.60 
  Chuemsakul, Sarocha wf1620  * THA0.001-0.0820-1.60 
  Indrajith, J A K N T 1103 SRI0.001-0.6620-13.20 
  Chaipa, Kanyanut 1306 THA1.0010.622012.40 
  Chamathka, Weerasinghe A Chethan 1205 SRI1.0010.48209.60 
  Rayan, Mohammad Ali Hassan 1191 UAE1.0010.46209.20 
  Deng, Jing Xin Crystal wc1590 HKG0.001-0.1020-2.00 
 * 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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