Individual Calculations August 2013
 Roussel, Samuel  Total change: 11.10  Rating chartPersonal card
 16eme Open des Vins du Médoc NAUJAC SUR MER FRA 2013-06-30
RcRownchangeKK*chgGame
 1482 1266 2.00 7 0.37 30 11.10 
  Barat, Jean-Claude 1477 FRA0.001-0.2330-6.90 
  Deschamps, Christophe 1441 FRA0.001-0.2730-8.10 
  Pauly, Bertrand 1415 FRA0.001-0.3030-9.00 
  Cagneaux, Eric 1449 FRA0.5010.24307.20 
  Roussel, Stephane 1405 FRA0.5010.19305.70 
  Arrouch, Marc 1552 FRA1.0010.843025.20 
  Merlet, Francois 1633 FRA0.001-0.1030-3.00 

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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