Individual Calculations July 2013
 Naotunna, Dineth Nimnaka  Total change: 20.40  Rating chartPersonal card
 Sri Lanka Open International Chess Championship 2013 Colombo SRI 2013-06-06
RcRownchangeKK*chgGame
 1575 1759 6.00 8 0.36 15 5.40 
  Ranasinghe, R A Malidu Bathiya 1359  * SRI1.0010.08151.20 
  Bandara, T B S H 1525 SRI1.0010.21153.15 
  Randil, Lakshitha 1961 SRI0.001-0.2415-3.60 
  Fernando, W V A Tithira Daminda 1498 SRI0.001-0.8215-12.30 
  Wijesuriya, G P Y 1359  * SRI1.0010.08151.20 
  Jayaweera, Sayuni Gihansa 1500 SRI1.0010.18152.70 
  Jeyanthan, Krishna Rahul 1487 SRI1.0010.17152.55 
  Madumadha, M Chaithika Samith 1907 SRI1.0010.701510.50 
 * 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)
 
 Asian Youth 2013, Open Under 14 Sari IRI 2013-06-19
RcRownchangeKK*chgGame
 1923 1759 3.50 8 1.00 15 15.00 
  Atabayev, Saparmyrat 2159  * TKM1.0010.921513.80 
  Asgharzadeh, M.reza 2132 IRI0.001-0.1015-1.50 
  Akhgari, Reza 1929 IRI0.001-0.2815-4.20 
  Ahmed, Qutayba Yunis 1746 IRQ1.0010.48157.20 
  Nguyen, Tan Hoang Nam c1919 VIE0.5010.21153.15 
  Tran, Minh Thang 2117 VIE0.001-0.1015-1.50 
  Zhou, Jiangnan 1945 CHN0.001-0.2615-3.90 
  Gurbanov, Orazmuhammet 1437 TKM1.0010.13151.95 
 * 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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