Blitz: Individual Calculations May 2019
 Sandanayake, Nimansa Sasanduni  Total change: -3.40  Rating chartPersonal card
 Sri Lanka National Youth Blitz Chess Championship 2019 - Under 16 Girls Colombo SRI 2019-03-24
RcRownchangeKK*chgGame
 1229 1103 2.00 6 -0.03 20 -0.60 
  Choksy, Anaisha 1240 SRI0.001-0.3220-6.40 
  De Silva, Thenuki Hirunima 1139 SRI1.0010.552011.00 
  Chamathka, Weerasinghe A Chethan 1188 SRI0.001-0.3820-7.60 
  Jayatilaka, W M M Amodya 1372 SRI0.001-0.1720-3.40 
  Bandara, D M Dehansa Thiyumalee 1113 SRI1.0010.512010.20 
  Fernando, G W Nethmi L 1319 SRI0.001-0.2220-4.40 

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 Blitz Chess Championship 2019 - Under 16 Girls Colombo SRI 2019-04-03
RcRownchangeKK*chgGame
 1369 1103 1.00 6 -0.14 20 -2.80 
  Tharushi, T H D Niklesha wc1503  * SRI0.001-0.0820-1.60 
  Amal, Fadel S M Alshamsi wc1386 UAE1.0010.842016.80 
  Chua, Jia-Tien wc1503  * MAS0.001-0.0820-1.60 
  Fernando, G W Nethmi L 1319 SRI0.001-0.2220-4.40 
  Epa, W Buthmi J 1259 SRI0.001-0.2920-5.80 
  Hewawasam, H Y Nevanjee Dimanya wf1244 SRI0.001-0.3120-6.20 
 * 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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