Individual Calculations July 2011
 Malhara, W A Hansana  Total change: 0.00  Rating chartPersonal card
 Dhamso International Chess Festival Ambalangoda SRI 2011-04-22
RcRownchangeRpKK*chgGame
 1702 0 1.50 5 0.00 1553   0.00 
  Kodikara, V K 1806 SRI0.0010.00 0.00 
  Weerasekara, Kasun 1761 SRI0.5010.00 0.00 
  Rajapaksha, Nuwanthi Dileka 1550 SRI0.0010.00 0.00 
  Tribuwan, T W Helik 1716 SRI0.0010.00 0.00 
  Weerakoon, D D P 1678 SRI1.0010.00 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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