Individual Calculations October 2017
 He, Anthony B  Total change: -53.20  Rating chartPersonal card
 World Cadets U-12 Abs Chess Championship 2017 Pocos de Caldas MG BRA 2017-08-21
RcRownchangeKK*chgGame
 1935 2281 7.00 11 -2.66 20 -53.20 
  Ribeiro, Matheus Mendes Doming 1881  * BRA1.0010.08201.60 
  Kolay, Alex 1881  * USA0.501-0.4220-8.40 
  Amanzhol, Sultan 1881  * KAZ1.0010.08201.60 
  Pubantz, Jan 2030 GER0.501-0.3120-6.20 
  Eidelman, Gabriel 1884 USA0.001-0.9220-18.40 
  Pham, Cong Minh 1881  * VIE1.0010.08201.60 
  Shen, Shiyan 1924 CHN1.0010.11202.20 
  Nguyen, Quoc Hy c1881  * VIE1.0010.08201.60 
  Tsay, Vincent 2031 USA0.001-0.8120-16.20 
  Huston, Gus 1881  * USA1.0010.08201.60 
  Lu, Maximillian f2126 USA0.001-0.7120-14.20 
 * 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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