Individual Calculations September 2011
 Kosten, Anthony C.  Total change: -1.60  Rating chartPersonal card
 14ème Open des Vins du Médoc NAUJAC SUR MER FRA 2011-06-26
RcRownchangeKK*chgGame
 2298 2504 6.50 9 -0.16 10 -1.60 
  Saenz Narciso, Miguel Angel 2234 ESP1.0010.17101.70 
  Collas, Didier m2381 FRA0.501-0.1710-1.70 
  Van Delft, Merijn m2401 NED1.0010.36103.60 
  Demuth, Adrien m2414 FRA0.501-0.1210-1.20 
  Godart, Francois 2248 BEL0.001-0.8110-8.10 
  Ferrandi, Bernard 2104  * FRA1.0010.08100.80 
  Christiansmeier, Sven 2104  * GER1.0010.08100.80 
  Favarel, Antoine 2240 FRA1.0010.18101.80 
  Rogozenco, Dorian g2557 ROU0.5010.07100.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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