Individual Calculations September 2009
 Busson, Benoist  Total change: -10.05  Rating chartPersonal card
 Championnat de France - Open A Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 2030 2009 4.50 11 -0.67 15 -10.05 
  Ralle, Pierre 2103 FRA0.001-0.3715-5.55 
  Lavanant, Alexandre 2088 FRA0.001-0.3915-5.85 
  Roubaud, Alexandre 2058 FRA0.001-0.4315-6.45 
  Gertosio, Franck 2038 FRA0.5010.04150.60 
  Jacquot, David 1989 FRA1.0010.47157.05 
  Podvin, Francois-Xavier 1928 FRA0.501-0.1115-1.65 
  Ferry, Roger 2099 FRA0.001-0.3815-5.70 
  Kolb, Sebastien 2118 FRA0.5010.15152.25 
  Brih, Touatia 1956 FRA0.001-0.5715-8.55 
  Teychene, Jean-Louis 2001 FRA1.0010.49157.35 
  Parant, Pascal 1957 FRA1.0010.43156.45 

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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