Rapid: Individual Calculations May 2018
 Jayatilaka, W M M Amodya  Total change: 18.20  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U14 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1523 1316 2.50 6 0.91 20 18.20 
  Deng, Jing Xin Crystal wc1629 HKG0.001-0.1420-2.80 
  Khegay, Yuliya wc1630 UZB0.5010.36207.20 
  Wan, Qian 1716  * CHN0.5010.42208.40 
  Thanh, Uyen Dung wc1536 VIE0.5010.28205.60 
  Tsogzolmaa, Nanjid 1379 MGL0.001-0.4120-8.20 
  Wang, Zihan Eva 1246 TPE1.0010.40208.00 
 * 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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