Individual Calculations July 2011
 Marret, Benjamin  Total change: -25.05  Rating chartPersonal card
 Team - Nationale 4 - R7 FRANCE FRA 2011-05-15
RcRownchangeKK*chgGame
 1920 1846 0.50 2 -0.30 15 -4.50 
  Dallery, Christophe 1979 FRA0.001-0.3215-4.80 
  Hamdi, Abderrahman 1861 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)
 
 20eme Open International des Landes Cote Sud SOORTS HOSSEGOR FRA 2011-06-11
RcRownchangeKK*chgGame
 1742 1846 0.50 3 -1.37 15 -20.55 
  Louis, Thibault 2058 FRA0.001-0.2315-3.45 
  Merlet, Francois 1610 FRA0.501-0.3015-4.50 
  Billiar-Bourgy, Vincent 1557 FRA0.001-0.8415-12.60 

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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