Individual Calculations January 2015
 Ben Brahem, Aymen  Total change: 0.00  Rating chartPersonal card
 2014 African Youth Championship U16 Open Monastir TUN 2014-12-21
RcRownchangeRpKK*chgGame
 1922 0 0.00 5 0.00 1122   0.00 
  Ouaret, Abdelouhab f2073 ALG0.0010.00 0.00 
  Lynch, Justin 1683 RSA0.0010.00 0.00 
  Dali, Mohamed Souhaib c1654 TUN0.0010.00 0.00 
  Zayan, Mohamed f2241 EGY0.0010.00 0.00 
  Nassr, Ahmed 1961 ALG0.0010.00 0.00 

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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