Individual Calculations August 2018
 Kanakarathne, S Nevinka De Silva  Total change: -28.80  Rating chartPersonal card
 14th Asian Schools Chess Championship 2018 - under 17 Girls Waskaduwa SRI 2018-07-09
RcRownchangeKK*chgGame
 1423 1437 3.50 8 -0.72 40 -28.80 
  Nurgali, Nazerke wf1837  * KAZ0.001-0.0840-3.20 
  Wijesiri, Dileka 1226 SRI1.0010.23409.20 
  Madurapperuma, M A D Maheshika L 1369 SRI0.001-0.5940-23.60 
  Usupbekova, Zarina 1651 KGZ1.0010.774030.80 
  Jayaweera, Sayuni Gihansa wc1675 SRI0.001-0.2040-8.00 
  Jinal, Yagnik 1184 IND0.501-0.3140-12.40 
  Gunasekara, Ayodya Nethmini 1290 SRI0.001-0.7040-28.00 
  Ranishani, W A Sandaru 1154 SRI1.0010.16406.40 
 * 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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