Individual Calculations September 2013
 Kotagoda, Binara Tharinda  Total change: 0.00  Rating chartPersonal card
 4th Kandy Open International Rated Chess Championship Kandy SRI 2013-08-06
RcRownchangeRpKK*chgGame
 1335 0 0.00 5 0.00 535   0.00 
  Fernando, W V A Tithira Daminda 1528 SRI0.0010.00 0.00 
  Mesandu, W M Senod 1283 SRI0.0010.00 0.00 
  Sanjaya, W M Lanknath 1226 SRI0.0010.00 0.00 
  Perera, S N M 1359 SRI0.0010.00 0.00 
  Nawarathna, Lihini 1280 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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