Individual Calculations October 2019
 Tang, Zoey  Total change: -116.00  Rating chartPersonal card
 World Cadet Chess Championships 2019(G12) SHANDONG WEIFANG CHN 2019-08-21
RcRownchangeKK*chgGame
 1496 1866 7.00 11 -2.90 40 -116.00 
  Ton, Nu Quynh Duong wc1466  * VIE1.0010.08403.20 
  Szopa, Emilia 1482 POL0.001-0.9140-36.40 
  Li, Joy Ching wc1466  * HKG1.0010.08403.20 
  Wang, Tianna 1466  * USA1.0010.08403.20 
  Nguyen, Ha Khanh Linh 1500 VIE0.001-0.9040-36.00 
  He, Xuanyue 1466  * CHN1.0010.08403.20 
  Li, Yingxuan 1599 CHN1.0010.18407.20 
  Velea, Sophie wc1520 USA0.001-0.8940-35.60 
  Wang, Xiyue 1540 CHN0.001-0.8740-34.80 
  Liu, Kelsey 1486 USA1.0010.09403.60 
  Huang, Qianyi 1466  * CHN1.0010.08403.20 
 * 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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