Individual Calculations February 2015
 Ariyasinghe, Chethana Muthumali  Total change: 0.00  Rating chartPersonal card
 Kalutara Chess Festival 2015 Kalutara SRI 2015-01-14
RcRownchangeRpKK*chgGame
 1485 0 1.00 3 0.00 1360   0.00 
  Samaranayake, K P R N 1798 SRI0.0010.00 0.00 
  Gunarathna, Thinula Amadith 1280 SRI1.0010.00 0.00 
  Jayasundara, Mihisha Anjali 1378 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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