Rapid: Individual Calculations May 2018
 Alriyami, Faris Rashid  Total change: 26.80  Rating chartPersonal card
 Asian Youth Chess 2018, Open U12 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1546 1253 2.50 7 1.34 20 26.80 
  Bai, Changlin 1626 CHN0.001-0.1020-2.00 
  Adireddy, Tarun 1479 IND1.0010.792015.80 
  Guo, Xiao 1653  * CHN0.001-0.0820-1.60 
  Promchan, Noppakun 1442 THA1.0010.752015.00 
  Jing, Wenhang 1587 CHN0.001-0.1220-2.40 
  Alhejab, Meshal 1383 KUW0.5010.18203.60 
  Swarnavo, Choudhury 1653  * BAN0.001-0.0820-1.60 
 * 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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