Individual Calculations October 2019
 Pingin, Artem  Total change: -37.20  Rating chartPersonal card
 World Cadet Chess Championships 2019(O12) SHANDONG WEIFANG CHN 2019-08-21
RcRownchangeKK*chgGame
 1895 2155 7.00 10 -0.93 40 -37.20 
  Steiner, Adamson 1755  * USA1.0010.08403.20 
  Li, Yihao 1861 CHN0.001-0.8540-34.00 
  Cheon, Sehyuk c1755  * KOR1.0010.08403.20 
  Erkhes, Bayartnar c1819 MGL0.501-0.3840-15.20 
  Zhang, Di 1952 CHN1.0010.24409.60 
  Lu, Yuchen(zj) 1889 CHN1.0010.18407.20 
  Zhou, Liran c2311 USA0.001-0.2940-11.60 
  Bai, Changlin 1755  * CHN1.0010.08403.20 
  Volkov, Maksim c1969 RUS1.0010.264010.40 
  Chen, Yuan 1884 CHN0.501-0.3340-13.20 
 * 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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