Individual Calculations May 2011
 Benbara, Brahim  Total change: 22.75  Rating chartPersonal card
 Team - Nationale 2 - R8-9 FRANCE FRA 2011-03-19
RcRownchangeKK*chgGame
 2072 2105 2.00 2 0.91 25 22.75 
  Tilquin, Jean-Pierre 1983 FRA1.0010.33258.25 
  Libens, Michel 2161 FRA1.0010.582514.50 

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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