Individual Calculations July 2012
 Hamdi, Abderrahman  Total change: -4.35  Rating chartPersonal card
 Team 2012 - Nationale 4 - R7 FRANCE FRA 2012-05-13
RcRownchangeKK*chgGame
 1907 1829 0.50 2 -0.29 15 -4.35 
  Diologent, Matthieu 1972 FRA0.001-0.3115-4.65 
  Victor, Daniel 1841 FRA0.5010.02150.30 

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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