Individual Calculations June 2015
 Yu, Kaifeng  Total change: 21.60  Rating chartPersonal card
 FIDE World Schools Championship 2015 - OU13 Pattaya THA 2015-05-07
RcRownchangeKK*chgGame
 1826 2037 6.50 8 0.54 40 21.60 
  Hoang, Trong Minh Quang 1637  * VIE1.0010.08403.20 
  Nechita, Vlad-Mihai 1715 ROU1.0010.13405.20 
  Piyumantha, M Sasith Nipun f1844 SRI0.501-0.2540-10.00 
  Daniel, Hermawan Lumban Tobing 1858 INA0.501-0.2340-9.20 
  Nurmamedov, Azat 1693 TKM1.0010.12404.80 
  Tarigan, Gilbert Elroy 1812 INA0.501-0.2840-11.20 
  Tan, Jun Ying c1943 MAS1.0010.374014.80 
  Keinanen, Toivo 2109 FIN1.0010.604024.00 
 * 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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