Individual Calculations May 2017
 Isomov, Umar  Total change: 26.00  Rating chartPersonal card
 Asian Youth Chess Championship 2017-U14O Tashkent UZB 2017-04-02
RcRownchangeKK*chgGame
 1766 1810 4.50 7 0.65 40 26.00 
  Shermuhammadov, Samandar 1849 UZB1.0010.554022.00 
  Sharifov, Mekhriddin 1519 TJK0.001-0.8540-34.00 
  Shi, Zhanran 1410  * CHN1.0010.08403.20 
  Al Darmaky, Sultan 1577 UAE0.501-0.2940-11.60 
  Barmagambetov, Meyrzhan 1942 KAZ1.0010.684027.20 
  Ammar, Sedrani f1852 UAE1.0010.564022.40 
  Erigaisi, Arjun c2210  * IND0.001-0.0840-3.20 
 * 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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