Individual Calculations October 2013
 Kulatunga, Dinithi  Total change: 5.10  Rating chartPersonal card
 9th Asian Schools Chess Championship 2013 Under 17 Girls Hikkaduwa SRI 2013-09-01
RcRownchangeKK*chgGame
 1492 1500 3.50 6 0.42 15 6.30 
  Cooray, B S M T 1401 SRI1.0010.36155.40 
  Kumari, S C T 1471 SRI0.001-0.5415-8.10 
  De Silva, Shelani 1649 SRI0.001-0.3015-4.50 
  Chankamie, M K T 1653 SRI0.5010.20153.00 
  Rupasinghe, Tilani 1423 SRI1.0010.39155.85 
  Perera, N Hashini Himasha 1356 SRI1.0010.31154.65 

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)
 
 4th Buddhi International Rating Chess Championship 2013 Gampaha SRI 2013-09-19
RcRownchangeKK*chgGame
 1900 1500 0.00 1 -0.08 15 -1.20 
  Niraula, Bhupendra 1900  * NEP0.001-0.0815-1.20 
 * 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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