Individual Calculations December 2018
 Xiao, Tong(qd)  Total change: -40.40  Rating chartPersonal card
 World Cadet Chess Championship U-10 Open 2018 Santiago de Compostela ESP 2018-11-04
RcRownchangeKK*chgGame
 1793 2022 7.50 11 -1.01 40 -40.40 
  Brozynski, Patryk 1622  * IRL1.0010.08403.20 
  Kempe, Caius Emilian 1653 GER1.0010.10404.00 
  Anand, Batsukh 1746 MGL1.0010.17406.80 
  Nemsadze, Daviti 1762 GEO1.0010.18407.20 
  Jin, Yueheng 1914 CHN0.501-0.1540-6.00 
  Deuer, Marius 1695 GER0.501-0.3740-14.80 
  Habans Aguerrea, Javier 1892 ESP0.501-0.1840-7.20 
  Seemann, Jakub 1869 POL1.0010.304012.00 
  Dang, Anh Minh 1819 VIE0.501-0.2640-10.40 
  Cherniaiev, Tykhon 1940 UKR0.001-0.6140-24.40 
  Ngo, Bach 1810 USA0.501-0.2740-10.80 
 * 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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