Individual Calculations December 2012
 Collas, Didier  Total change: 4.30  Rating chartPersonal card
 10e rencontres internationales - Grand Prix du Cap d'Agde AGDE FRA 2012-10-27
RcRownchangeKK*chgGame
 2348 2397 5.50 9 0.43 10 4.30 
  Lambert, Romain 2119 FRA1.0010.17101.70 
  Wunderman, Xavier 2199 FRA1.0010.24102.40 
  Hamdouchi, Hicham g2623 FRA1.0010.79107.90 
  Cornette, Matthieu g2557 FRA0.001-0.2910-2.90 
  Dimitrov, Christo f2295 FRA0.501-0.1410-1.40 
  Gertosio, Franck 2217 FRA1.0010.26102.60 
  Gordon, Stephen J g2556 ENG0.001-0.2910-2.90 
  Safranska, Anda wg2285 FRA0.501-0.1510-1.50 
  Stephan, Victor f2283 FRA0.501-0.1610-1.60 

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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