Individual Calculations March 2014
 Weerakoon, H. M. Santhusha Samad  Total change: 16.50  Rating chartPersonal card
 Sri Lanka Major Division Chess Championship 2014 Colombo Colombo SRI 2014-01-31
RcRownchangeKK*chgGame
 1606 1329 1.50 5 0.63 30 18.90 
  Francis, Mike 1644 SRI0.5010.363010.80 
  Ediriweera, Shakthi 1729  * SRI0.5010.423012.60 
  Weerasinghe, Ryan 1547 SRI0.5010.28308.40 
  Theekshana, H.g. Denuwan 1564 SRI0.001-0.2130-6.30 
  Murali, V. 1548 SRI0.001-0.2230-6.60 
 * 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)
 
 7th Colombo International Chess Festival 2014 Colombo SRI 2014-02-12
RcRownchangeKK*chgGame
 1729 1329 0.00 1 -0.08 30 -2.40 
  Kulasekara, Kashapa D M T 1729  * SRI0.001-0.0830-2.40 
 * 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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