Individual Calculations November 2016
 Smith, David  Total change: 8.80  Rating chartPersonal card
 African Youth Chess Championships 2016 (u18 Open) Port Elizabeth RSA 2016-08-22
RcRownchangeKK*chgGame
 1855 1644 1.50 5 0.22 40 8.80 
  Ouaret, Abdelouhab m2044  * ALG0.001-0.0840-3.20 
  Sakuze, Karabo 1654 BOT0.001-0.4940-19.60 
  Balmakhun, Yashkar 1742 RSA1.0010.634025.20 
  Roos, Lucas 1861 RSA0.5010.284011.20 
  Nassr, Ahmed f1973 ALG0.001-0.1240-4.80 
 * 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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