Rapid: Individual Calculations May 2019
 Choksy, Anaisha  Total change: -16.20  Rating chartPersonal card
 Sri Lanka National Youth Rapid Chess Championship 2019 - Under 16 Girls Colombo SRI 2019-03-23
RcRownchangeKK*chgGame
 1192 1239 1.00 5 -1.82 20 -36.40 
  Sandanayake, Nimansa Sasanduni 1093 SRI0.001-0.7020-14.00 
  Jayatilaka, W M M Amodya 1346 SRI0.001-0.3520-7.00 
  Chamathka, Weerasinghe A Chethan 1205 SRI1.0010.45209.00 
  Hewawasam, H Y Nevanjee Dimanya wf1166 SRI0.001-0.6020-12.00 
  Divyanjalie, W S M 1149 SRI0.001-0.6220-12.40 

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 Rapid Chess Championship 2019 - Under 16 Girls Colombo SRI 2019-04-02
RcRownchangeKK*chgGame
 1441 1239 3.00 7 1.01 20 20.20 
  Le, Thai Nga 1622 VIE0.001-0.0920-1.80 
  Sandanayake, Nimansa Sasanduni 1093 SRI1.0010.30206.00 
  Lakshmi, C wf1617 IND0.001-0.0920-1.80 
  Fernando, G W Nethmi L 1475 SRI1.0010.802016.00 
  Bristy, Mukherjee wc1543 IND0.001-0.1420-2.80 
  Meenatchi, Rajam V 1639  * IND0.001-0.0820-1.60 
  Bandara, D M Dehansa Thiyumalee 1101 SRI1.0010.31206.20 
 * 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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