Individual Calculations May 2019
 Gabitova, Dilyara  Total change: -8.80  Rating chartPersonal card
 Asian Youth Chess Championship 2019 - Under 18 Girls Colombo SRI 2019-04-04
 1521 1632 5.50 9 -0.22 40 -8.80 
  Senanayake, A M P K 1232  * SRI0.001-0.9240-36.80 
  Yuti, Mayur Patel 1457 IND0.001-0.7340-29.20 
  Wijesinghe, W A D Sumudu 1366 SRI1.0010.18407.20 
  Kanakarathne, S Nevinka De Silva 1280 SRI1.0010.11404.40 
  Vithanage, Sandaruwi M 1492 SRI1.0010.314012.40 
  Serikbay, Assel wf2032  * KAZ0.001-0.0840-3.20 
  Herath, Uthpala Shanika 1491 SRI1.0010.314012.40 
  Wijesuriya, G P Y wc1554 SRI1.0010.394015.60 
  Harshini, A wf1788 IND0.5010.21408.40 
 * 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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