Individual Calculations September 2011
 Deschamps, Christophe  Total change: 18.00  Rating chartPersonal card
 14ème Open des Vins du Médoc NAUJAC SUR MER FRA 2011-06-26
RcRownchangeKK*chgGame
 1605 1412 2.50 5 1.20 15 18.00 
  Deslias, Alain 1546 FRA1.0010.681510.20 
  Wille, Frederic 1599 FRA0.5010.24153.60 
  Roussel, Glenn 1744 FRA0.001-0.1215-1.80 
  Graffenberger, Marianne 1483 GER1.0010.60159.00 
  Boutillon, Nathanael 1653 FRA0.001-0.2015-3.00 

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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