Individual Calculations October 2019
 Weng, Xuanyu  Total change: 131.60  Rating chartPersonal card
 World Cadet Chess Championships 2019(O12) SHANDONG WEIFANG CHN 2019-08-21
RcRownchangeKK*chgGame
 1979 1657 4.50 9 3.29 40 131.60 
  Li, Shanglin 1919 CHN0.5010.324012.80 
  Ochirbat, Lkhagvajamts c2057  * MGL0.001-0.0840-3.20 
  Xiao, Tong(qd) 1984 CHN0.5010.374014.80 
  Deuer, Marius 1915 GER1.0010.824032.80 
  Xue, Haowen 1917 CHN0.001-0.1840-7.20 
  Chen, Kailin 1996 CHN0.5010.384015.20 
  Bazakutsa, Svyatoslav 1942 UKR1.0010.844033.60 
  Ye, Luke 2033 USA0.5010.414016.40 
  Seemann, Jakub 2047 POL0.5010.414016.40 
 * 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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