Individual Calculations March 2010
 Edirisinghe, Dulan  Total change: -37.95  Rating chartPersonal card
 Tata Steel Asian Team Chess Championship 2009 Town Hall, Kolkata, India IND 2009-12-22
RcRownchangeKK*chgGame
 2417 2137 0.00 6 -1.10 15 -16.50 
  Satyapragyan, Swayangsu m2480 IND0.001-0.1215-1.80 
  Fouad, Mofleh f2199 YEM0.001-0.4115-6.15 
  Murshed, Niaz g2409 BAN0.001-0.1715-2.55 
  Novita, Anjas f2340 INA0.001-0.2415-3.60 
  Moradiabadi, Elshan g2537  * IRI0.001-0.0815-1.20 
  Ganguly, Surya Shekhar g2537  * IND0.001-0.0815-1.20 
 * 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 Inter Clubs Super League Chess Championship Colombo SRI 2010-02-04
RcRownchangeKK*chgGame
 1972 2137 3.50 7 -1.43 15 -21.45 
  Peiris, T S S 2016 SRI1.0010.34155.10 
  Vithana, Charaka 1804 SRI1.0010.12151.80 
  Hapuarachchi, H L M 2021 SRI0.001-0.6615-9.90 
  Anuruddha, G C 2158 SRI0.001-0.4715-7.05 
  Dissanayake, R S 2005 SRI0.501-0.1815-2.70 
  Ranasinghe, C N 1826 SRI1.0010.14152.10 
  Bhagya, Viman 1974 SRI0.001-0.7215-10.80 

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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