Individual Calculations January 2015
 Naushad, Thalaal  Total change: 52.40  Rating chartPersonal card
 Asian Amateur Chess Championship 2014 Waskaduwa SRI 2014-12-06
RcRownchangeKK*chgGame
 1473 1287 4.00 9 1.31 40 52.40 
  Amarasinghe, A A C B 1687  * SRI0.001-0.0840-3.20 
  Silva, Dineth Sunera 1687  * SRI0.5010.424016.80 
  Gamage, Randula Navodya 1199 SRI1.0010.384015.20 
  Ibrahim, Alsalos 1687  * JOR0.001-0.0840-3.20 
  Abeywardana, N T 1660 SRI0.001-0.1040-4.00 
  Thalagune, Y V 1305 SRI0.5010.03401.20 
  De Silva, Tenara 1256 SRI1.0010.464018.40 
  Jayaweera, Sayuni Gihansa wc1398 SRI0.001-0.3540-14.00 
  Abeysinghe, H M H Janandani 1379 SRI1.0010.634025.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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