Individual Calculations March 2014
 Priyankara, Chamil  Total change: -1.35  Rating chartPersonal card
 Sri Lanka Major Division Chess Championship 2014 Colombo Colombo SRI 2014-01-31
RcRownchangeKK*chgGame
 1666 1951 6.50 9 -0.96 15 -14.40 
  Jayawickrama, U W R K 1551  * SRI1.0010.08151.20 
  Lokuge, Sayuru 1551  * SRI1.0010.08151.20 
  Kamala, Piruna 1641 SRI0.501-0.3615-5.40 
  Dissanayake, Ranura 1622 SRI1.0010.12151.80 
  Kaveen, Ishara 1603 SRI1.0010.11151.65 
  Kuruppu, Supun Dasantha 1691 SRI0.501-0.3215-4.80 
  Jayasuriya, Dinushka 1818 SRI0.501-0.1815-2.70 
  Sisira, Kumara K P 1767 SRI0.501-0.2415-3.60 
  Naotunna, Dineth Nimnaka 1754 SRI0.501-0.2515-3.75 
 * 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
 1770 1941 6.50 8 0.87 15 13.05 
  Kodikara, N S 1541  * SRI1.0010.08151.20 
  Gamage, H Charanga Jithmal 1597 SRI1.0010.12151.80 
  Abhimanyu, Iraja 1714 SRI1.0010.21153.15 
  Ravi, Teja S. 2341  * IND0.001-0.0815-1.20 
  Hettiarachchi, C U 1630 SRI0.501-0.3615-5.40 
  Sanjeewa, Krishan 1619 SRI1.0010.13151.95 
  Gunaratne, Mojitha Sathsara 1810 SRI1.0010.32154.80 
  Akshay, V Halagannavar 1908 IND1.0010.45156.75 
 * 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)
 

 

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