Individual Calculations February 2013
 Abdelmoumen, Hatim  Total change: -31.50  Rating chartPersonal card
 3ème Open de Noël du CEIT TOULOUSE FRA 2012-12-26
RcRownchangeKK*chgGame
 1769 1850 2.00 5 -1.05 30 -31.50 
  Daloz, Jean-Michel 2147 FRA0.001-0.1530-4.50 
  Bachkat, Ali 1571 FRA0.001-0.8430-25.20 
  Prieur, Axel 1686 FRA0.001-0.7230-21.60 
  Marni-Sandid, Tarik 1760 FRA1.0010.383011.40 
  Brisot, Cyril 1681 FRA1.0010.28308.40 

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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