Individual Calculations October 2019
 Li, Yihao  Total change: 25.60  Rating chartPersonal card
 World Cadet Chess Championships 2019(O12) SHANDONG WEIFANG CHN 2019-08-21
RcRownchangeKK*chgGame
 1955 1861 4.50 10 0.64 40 25.60 
  Lehes, Erik Johannes 1461  * EST1.0010.08403.20 
  Pingin, Artem c2155 RUS1.0010.854034.00 
  Chen, Max c2059 CAN0.5010.264010.40 
  Anand, Batsukh 1990 MGL1.0010.674026.80 
  Zhou, Liran c2261  * USA0.001-0.0840-3.20 
  Park, Evan 2078 USA0.001-0.2240-8.80 
  Khubukshanov, Erdem 2257 RUS0.001-0.0840-3.20 
  Cheon, Sehyuk c1561 KOR0.501-0.3540-14.00 
  Shahil, Dey c2206 IND0.001-0.1140-4.40 
  Ireedui, Dugarsuren 1517 MGL0.501-0.3840-15.20 
 * 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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