Individual Calculations July 2011
 Lasantha, Ranjan  Total change: 0.00  Rating chartPersonal card
 Dhamso International Chess Festival Ambalangoda SRI 2011-04-22
RcRownchangeRpKK*chgGame
 1786 0 4.00 7 0.00 1799   0.00 
  Lamahewa, C 1867 SRI0.0010.00 0.00 
  Sanali, W A Nathasha 1758 SRI1.0010.00 0.00 
  Madusanka, L P D 1788 SRI1.0010.00 0.00 
  Fernando, J M M P 1916 SRI0.0010.00 0.00 
  Ranasinghe, P M 1720 SRI0.5010.00 0.00 
  Weerakoon, D D P 1678 SRI1.0010.00 0.00 
  Wettasinha, Vasanta 1772 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)
 
 2nd Kandy Open Rating Chess Championship NICD, Polgolla, Kandy SRI 2011-05-18
RcRownchangeRpKK*chgGame
 1697 0 2.50 7 0.00 1595   0.00 
  Egodage, Keshan 1792 SRI0.5010.00 0.00 
  Ranasinghe, C N 1738 SRI0.0010.00 0.00 
  Maheshika, D M P 1799 SRI0.5010.00 0.00 
  Jayanka, L P P R 1725 SRI0.5010.00 0.00 
  Kodagoda, C S 1674 SRI0.0010.00 0.00 
  Kumarasinghe, U U 1380 SRI1.0010.00 0.00 
  Jayaweera, C L 1772 SRI0.0010.00 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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