Individual Calculations July 2009
 Danushka, M.a.n.  Total change: 0.00  Rating chartPersonal card
 Sri Lanka Junior National Chess Championship 2009 Colombo SRI 2009-04-17
RcRownchangeRpKK*chgGame
 1920 0 4.00 6 0.00 1945   0.00 
  Madugalle, Y.d.b. 2050 SRI0.5010.00 0.00 
  Harishman, S. 1756 SRI1.0010.00 0.00 
  Hapuarachchi, H.l.m. 1963 SRI0.0010.00 0.00 
  Kuruwitage, Yasas Kalana 1961 SRI1.0010.00 0.00 
  Saranapala, Nimantha 1867 SRI1.0010.00 0.00 
  Munasinghe, Lahiru 1920 SRI0.5010.00 0.00 

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)
 
 Kurunegala Major Chess Championship Kurunegala SRI 2009-04-25
RcRownchangeRpKK*chgGame
 1913 0 0.50 2 0.00 1720   0.00 
  Pinto, Semuthu 1887 SRI0.0010.00 0.00 
  Liyanage, N.p 1938 SRI0.5010.00 0.00 

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 B Chess Championship 2009 Colombo SRI 2009-05-09
RcRownchangeRpKK*chgGame
 1982 0 5.00 10 0.00 1982   0.00 
  Athavan, R.k. 1941 SRI1.0010.00 0.00 
  Perera, L.n 1987 SRI1.0010.00 0.00 
  Wijesuriya, G.l. 2049 SRI1.0010.00 0.00 
  Peiris, T.g.m. 2129 SRI0.0010.00 0.00 
  Mallawarachchi, T.s. 2075 SRI0.0010.00 0.00 
  Kuruwitage, Yasas Kalana 1961 SRI1.0010.00 0.00 
  Peiris, T.s.s. 1938 SRI0.5010.00 0.00 
  Jayawardena, Mihiranga 1920 SRI0.0010.00 0.00 
  Fonseka, C.k.d. 1999 SRI0.0010.00 0.00 
  Perera, Jayasanka 1820 SRI0.5010.00 0.00 

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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