Individual Calculations March 2016
 Gunarathna, D A Viraj Darshana  Total change: -52.00  Rating chartPersonal card
 Colombo Chess Festival 2016 Colombo SRI 2016-02-03
RcRownchangeKK*chgGame
 1364 1603 3.00 6 -1.56 20 -31.20 
  Premaratne, Savin Vindiya 1203  * SRI1.0010.08201.60 
  Jayasundara, P K U M c1963 SRI0.001-0.1020-2.00 
  Akash, P A Oditha 1203  * SRI1.0010.08201.60 
  Nethsara, W M Daham 1291 SRI0.001-0.8620-17.20 
  Jayawardana, K G M S K 1318 SRI0.001-0.8420-16.80 
  Dalawella, Sanuka Chandul 1203  * SRI1.0010.08201.60 
 * 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)
 
 Sri Lanka Major Division Chess Championship 2016 Colombo Colombo SRI 2016-02-19
RcRownchangeKK*chgGame
 1413 1603 5.50 9 -1.04 20 -20.80 
  Fernando, W W Janith Buddima 1203  * SRI1.0010.08201.60 
  Wanigarathne, K A N 1286 SRI0.501-0.3720-7.40 
  Vidyarathna, Anjitha 1329 SRI1.0010.17203.40 
  Ilampoornan, Raguparan 1437 SRI0.501-0.2220-4.40 
  Birunthaban, Rajendram 1413 SRI0.001-0.7520-15.00 
  Chandira, K W Yasandu 1309 SRI1.0010.15203.00 
  Rathnayake, Vishmika A B 1429 SRI1.0010.27205.40 
  Liyanage, Ranindu Dilshan 1813 SRI0.5010.27205.40 
  Nanayakkara, J A G Ganganath 1501 SRI0.001-0.6420-12.80 
 * 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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