Individual Calculations January 2009
 Vaillant, Stephane  Total change: 15.60  Rating chartPersonal card
 N3 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 2174 1985 0.00 1 -0.25 15 -3.75 
  Grichkevitch, Gilles 2174 FRA0.001-0.2515-3.75 

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)
 
 23e open international - Grand Prix du Touquet - A Le Touquet Paris Plage FRA 2008-10-26
RcRownchangeKK*chgGame
 2103 1985 4.50 9 1.29 15 19.35 
  Bernard, Christophe m2335 FRA0.5010.39155.85 
  Dehesdin, Wilfried 2130 FRA0.001-0.3115-4.65 
  Dutel, Francois 1861 FRA1.0010.33154.95 
  Gosset, Arnaud 2182 FRA0.5010.25153.75 
  Bellamine, Imed 2140 FRA0.5010.21153.15 
  Hanly, Steven 2055 IRL1.0010.60159.00 
  Bjarnason, Oskar 2262 ISL0.001-0.1715-2.55 
  Marchal, Chantal 1893 FRA0.501-0.1315-1.95 
  Larmuseau, Maarten 2071 BEL0.5010.12151.80 

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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