Individual Calculations May 2011
 Vaillant, Stephane  Total change: 8.55  Rating chartPersonal card
 27e open international de Cappelle CAPPELLE LA GRANDE FRA 2011-02-26
RcRownchangeKK*chgGame
 2078 1972 3.50 8 0.57 15 8.55 
  Girard, Eric 2182 FRA0.5010.27154.05 
  Kuwata, Susumu 2115 JPN1.0010.691510.35 
  Van Assendelft, Floris f2337 NED0.001-0.1015-1.50 
  Peric, Slavisa m2236 SRB0.001-0.1815-2.70 
  Pook, Olivier 1761 FRA1.0010.23153.45 
  Pace, Colin c2180 MLT0.001-0.2315-3.45 
  Fauchart, Francois 1633 FRA1.0010.12151.80 
  Delort, Frederic 2182 FRA0.001-0.2315-3.45 

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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