Individual Calculations February 2016
 Rukmal, G Thasitha  Total change: -15.20  Rating chartPersonal card
 Kalutara Chess Festival 2016 Kalutara SRI 2016-01-13
RcRownchangeKK*chgGame
 1094 1434 4.00 5 -0.38 40 -15.20 
  Perera, Mulindu Mewan 1034  * SRI0.501-0.4240-16.80 
  De Silva, A Dulani Himasha 1034  * SRI1.0010.08403.20 
  Raaid, J D M 1080 SRI1.0010.11404.40 
  Rasanjana, U G S Y 1222 SRI0.501-0.2740-10.80 
  Fernando, Vanuja Vinath 1098 SRI1.0010.12404.80 
 * 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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