Rapid: Individual Calculations May 2018
 Al Ali, Aisha Saif  Total change: 8.60  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U14 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1536 1355 2.50 7 0.43 20 8.60 
  Zhou, Shujun 1695 CHN0.5010.38207.60 
  Pham, Tran Gia Thu wc1607 VIE1.0010.812016.20 
  Nurgali, Nazerke wf1755  * KAZ0.001-0.0820-1.60 
  Khegay, Yuliya wc1630 UZB0.001-0.1720-3.40 
  Epa, W Buthmi J 1326 SRI0.001-0.5420-10.80 
  Borirakphatthanakul, Waranya 1201 THA1.0010.29205.80 
  Thanh, Uyen Dung wc1536 VIE0.001-0.2620-5.20 
 * 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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