Individual Calculations March 2013
 Thiyanga, Kaveen  Total change: -14.55  Rating chartPersonal card
 Sri Lanka Major Division Chess Championship 2013 Galle Galle SRI 2013-02-07
RcRownchangeKK*chgGame
 1534 1784 3.00 5 -0.97 15 -14.55 
  Nanayakkara, Damika Anupama 1451 SRI0.501-0.3815-5.70 
  Thiyasara, K.t Thisen 1403 SRI1.0010.09151.35 
  Priyanath, W D Tharaka 1517 SRI0.501-0.3215-4.80 
  Lorensuhewa, Prasanjith Chanaka 1637 SRI1.0010.30154.50 
  Ranasinghe, P M 1664 SRI0.001-0.6615-9.90 

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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