Individual Calculations March 2014
 Naotunna, Dineth Nimnaka  Total change: 29.70  Rating chartPersonal card
 Sri Lanka Major Division Chess Championship 2014 Colombo Colombo SRI 2014-01-31
RcRownchangeKK*chgGame
 1685 1754 6.50 9 1.38 15 20.70 
  Kumarajeewa, A Thevindu Hasith 1354  * SRI1.0010.08151.20 
  Kodikara, K K M A 1376 SRI1.0010.09151.35 
  Peiris, H Pevinya 1542 SRI1.0010.23153.45 
  Kavinda, Akila 1994 SRI1.0010.801512.00 
  De Silva, Rasheen 1920 SRI0.001-0.2815-4.20 
  Kaveen, Ishara 1603 SRI0.501-0.2015-3.00 
  Anojman, S. 1495 SRI1.0010.18152.70 
  Amarasena, Kaveesha 1929 SRI0.5010.23153.45 
  Priyankara, Chamil 1951 SRI0.5010.25153.75 
 * 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
 1645 1754 5.50 8 0.60 15 9.00 
  Udugampola, Linal Sanuja 1354  * SRI1.0010.08151.20 
  Sarathchandra, Chanmitha Devin 1426 SRI1.0010.13151.95 
  Manukonda, Arun 1991 IND0.5010.30154.50 
  Perera, W C C c2141 SRI0.001-0.0915-1.35 
  Silva, M Hashen Dhanushka Laksha 1440 SRI0.501-0.3615-5.40 
  Naotunna, D R 1417 SRI1.0010.12151.80 
  Perera, Tharusha Salinda 1354  * SRI1.0010.08151.20 
  Harshal, Shahi f2040 IND0.5010.34155.10 
 * 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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