Individual Calculations March 2014
 Ekanayake, A M B  Total change: -23.40  Rating chartPersonal card
 Sri Lanka Major Division Chess Championship 2014 Colombo Colombo SRI 2014-01-31
RcRownchangeKK*chgGame
 1528 1716 6.50 9 0.09 15 1.35 
  Wijesinghe, N L C Dojitha 1316  * SRI1.0010.08151.20 
  Perera, U I Himal 1357 SRI1.0010.10151.50 
  Dulanjaya, Shehan 1531 SRI1.0010.26153.90 
  De Silva, Rasheen 1920 SRI0.001-0.2415-3.60 
  Amarasena, Y M Yubath 1418 SRI0.001-0.8515-12.75 
  Ruwanpathirana, Priyantha 1386 SRI1.0010.12151.80 
  Gunawardana, Ravija 1409 SRI1.0010.14152.10 
  Theekshana, H.g. Denuwan 1564 SRI1.0010.30154.50 
  Anuruddha, N B M I 1850 SRI0.5010.18152.70 
 * 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
 1451 1703 3.00 6 -1.65 15 -24.75 
  Kulasekara, Kashapa D M T 1908 SRI0.001-0.2415-3.60 
  Siriwardena, G T D 1402 SRI0.001-0.8515-12.75 
  Yatawaka, U Sirinama 1303  * SRI1.0010.08151.20 
  Liyanage, Ranindu Dilshan 1394 SRI0.001-0.8615-12.90 
  Wijesuriya, G M M 1303  * SRI1.0010.08151.20 
  Senarath, B T A Y 1394 SRI1.0010.14152.10 
 * 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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