Rapid: Individual Calculations May 2019
 Fernando, G W Nethmi L  Total change: -20.60  Rating chartPersonal card
 Sri Lanka National Youth Rapid Chess Championship 2019 - Under 16 Girls Colombo SRI 2019-03-23
RcRownchangeKK*chgGame
 1321 1475 5.00 7 0.13 20 2.60 
  Hewawasam, H Y Nevanjee Dimanya wf1166 SRI1.0010.14202.80 
  Chamathka, Weerasinghe A Chethan 1205 SRI1.0010.17203.40 
  Sarathchandra, Gihansa M 1321 SRI1.0010.29205.80 
  Epa, W Buthmi J 1348 SRI1.0010.33206.60 
  Kodikara, K K M Sachintha wf1420 SRI0.501-0.0820-1.60 
  Dahampriya, H K T Dewnethmie 1442 SRI0.001-0.5520-11.00 
  Jayatilaka, W M M Amodya 1346 SRI0.501-0.1720-3.40 

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
 1386 1475 3.00 7 -1.16 20 -23.20 
  Sandanayake, Nimansa Sasanduni 1093 SRI1.0010.09201.80 
  Le, Thai Nga 1622 VIE0.001-0.3020-6.00 
  Meenatchi, Rajam V 1686 IND0.001-0.2320-4.60 
  Choksy, Anaisha 1239 SRI0.001-0.8020-16.00 
  Rayan, Mohammad Ali Hassan 1191 UAE1.0010.16203.20 
  Chuemsakul, Sarocha wf1662 THA0.001-0.2620-5.20 
  Rathnayake, Maheesha Pabodhini 1208 SRI1.0010.18203.60 

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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