Individual Calculations November 2016
 Leffad , Samy  Total change: 28.00  Rating chartPersonal card
 African Youth Chess Championships 2016 (u14 Open) Port Elizabeth RSA 2016-08-22
RcRownchangeKK*chgGame
 1503 1655 5.50 7 0.70 40 28.00 
  Strydom, De-Leon 1392 RSA0.501-0.3240-12.80 
  Adams, Seth-Riley c1761 RSA0.5010.14405.60 
  Marape, Marape Jr 1372 BOT1.0010.16406.40 
  Frye, Reece Lawrence 1391 RSA1.0010.18407.20 
  Shah, Dev Bijesh 1424 KEN1.0010.21408.40 
  Adrar, Sofiane f1572 ALG1.0010.394015.60 
  Beukes, Dante M c1612 NAM0.501-0.0640-2.40 

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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