Individual Calculations September 2018
 Dineth, S A Induwara  Total change: 96.40  Rating chartPersonal card
 Kandy Open International Rating Chess Championship 2018 Kandy SRI 2018-08-07
RcRownchangeKK*chgGame
 1385 1116 2.50 6 1.41 40 56.40 
  Gunasekara, W A N Senpathi 1516  * SRI0.001-0.0840-3.20 
  Thenuwara, Rashmika 1427 SRI0.001-0.1440-5.60 
  Jayawickrama, U W R K 1312 SRI1.0010.754030.00 
  Gunathilake, M D Kehan S 1383 SRI0.001-0.1840-7.20 
  Karandeniya, Praveen Nuwanjana 1352 SRI0.5010.304012.00 
  Bandara, Thushi Shiwanga 1321 SRI1.0010.764030.40 
 * 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 Open International Rating Chess Championship 2018 Colombo SRI 2018-08-22
RcRownchangeKK*chgGame
 1403 1116 2.00 6 1.00 40 40.00 
  Galappaththi, Chinthaka Anuruddh f1516  * SRI0.001-0.0840-3.20 
  Punchihewa, Kokila Prageeth 1362 SRI0.5010.314012.40 
  Weerasinghe, Sethum 1341 SRI1.0010.784031.20 
  Jayaweera, Sayuni Gihansa wc1516  * SRI0.5010.424016.80 
  Nethmina, S A Indura 1363 SRI0.001-0.1940-7.60 
  Tennakoon, Lisara Samadhith 1317 SRI0.001-0.2440-9.60 
 * 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)
 

 

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