Individual Calculations September 2016
 Athukorala, Shavindi Uddeepana  Total change: -34.80  Rating chartPersonal card
 Negombo Chess Festival 2016. Negombo SRI 2016-08-12
RcRownchangeKK*chgGame
 1323 1562 5.00 8 -1.14 40 -45.60 
  Herath, H M T H 1162  * SRI1.0010.08403.20 
  Wijesinghe, W A D Sumudu 1225 SRI1.0010.12404.80 
  Munasinghe, Lahiru 1910 SRI0.001-0.1140-4.40 
  Gunathilake, M D Kehan S 1176 SRI1.0010.09403.60 
  Samarakoon, Hevidu 1329 SRI0.501-0.2940-11.60 
  Kodithuwakku, Himsara 1380 SRI0.501-0.2440-9.60 
  Dananjaya, Isuru 1240 SRI0.001-0.8740-34.80 
  Liyanage, L D S 1162  * SRI1.0010.08403.20 
 * 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)
 
 Sri Lanka Junior National Chess Championship (Girls) 2016 Colombo SRI 2016-08-19
RcRownchangeKK*chgGame
 1420 1562 5.00 7 0.27 40 10.80 
  Karunarathna, Thilini Savindya 1230 SRI1.0010.12404.80 
  Abeywardana, Hasandi Yapa 1381 SRI1.0010.264010.40 
  Jayasekera, Himasha Dulanji wc1387 SRI0.501-0.2340-9.20 
  Hewawasam, H Y Nevanjee Dimanya 1314 SRI1.0010.19407.60 
  Kodikara, K K M Sachintha wc1509 SRI0.501-0.0740-2.80 
  Abeysinghe, H M H Janandani 1442 SRI0.001-0.6640-26.40 
  Methmani, Nelunika wm1679 SRI1.0010.664026.40 

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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