Individual Calculations March 2016
 Thilakarathne, Malidu Amodya  Total change: 20.80  Rating chartPersonal card
 Colombo Chess Festival 2016 Colombo SRI 2016-02-03
RcRownchangeKK*chgGame
 1363 1240 2.50 6 0.33 40 13.20 
  Wickramasinghe, Dilhara Ishini wf1640  * SRI0.5010.424016.80 
  Egodage, Reshan 1509 SRI0.001-0.1740-6.80 
  Rathnayake, Vishmika A B 1429 SRI0.001-0.2540-10.00 
  Wijeratne, Tharin 1043 SRI1.0010.254010.00 
  Cooray, T C M Dulein Kavindu 1083 SRI1.0010.294011.60 
  Wijerathne, Surath 1471 SRI0.001-0.2140-8.40 
 * 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)
 
 Sri Lanka Major Division Chess Championship 2016 Colombo Colombo SRI 2016-02-19
RcRownchangeKK*chgGame
 1272 1240 3.50 7 0.19 40 7.60 
  Liyanage, Ranindu Dilshan 1640  * SRI0.001-0.0840-3.20 
  Pinnagoda, P G Anuhas Suradunu 1032 SRI1.0010.23409.20 
  De Silva, J I Ajantha 1482 SRI0.001-0.2040-8.00 
  Rodrigo, I Vihanga Mithsara 1041 SRI1.0010.24409.60 
  Wijeratne, W D R T 1045 SRI1.0010.254010.00 
  Vidyarathna, Anjitha 1329 SRI0.001-0.3840-15.20 
  Yatawaka, U Sirinama 1333 SRI0.5010.13405.20 
 * 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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