Individual Calculations October 2008
 Coustance, Kevin  Total change: -27.90  Rating chartPersonal card
 10eme Festival d'Echecs - Open International Jeunes St Lo FRA 2008-07-08
RcRownchangeKK*chgGame
 1779 2034 4.00 7 -1.67 15 -25.05 
  Arghirescu, Andrei 1870 ROU0.001-0.7215-10.80 
  Roussel, Julien 1801 FRA0.001-0.7915-11.85 
  Anton, Sarah 1684 AUS1.0010.11151.65 
  Oney, Remel 1789 TUR0.501-0.3015-4.50 
  Hallope, Arnaud 1740 FRA1.0010.15152.25 
  Cohen-Solal, Leo 1783 FRA1.0010.19152.85 
  Lazarus, Samuel 1788 WLS0.501-0.3115-4.65 

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)
 
 Championnats de France - A Pau FRA 2008-08-12
RcRownchangeKK*chgGame
 2055 2034 5.00 11 -0.19 15 -2.85 
  Prodhomme, Boris 2151 FRA0.5010.16152.40 
  Debray, Tristan 2145 FRA0.5010.15152.25 
  Kieffer, Christian 2148 FRA0.001-0.3415-5.10 
  Eid, Maha 1953 FRA0.001-0.6115-9.15 
  Deschler, Fabrice 2140 FRA1.0010.64159.60 
  Cheron, Stephane 1990 FRA1.0010.44156.60 
  Billon, Olivier 1999 FRA0.001-0.5515-8.25 
  Lamard, Guillaume 2001 FRA0.001-0.5515-8.25 
  Chizelle, Bernard 1960 MNC1.0010.40156.00 
  Bekhouche, Christophe 1973 FRA1.0010.42156.30 
  Jactel, Nicolas 2141 FRA0.001-0.3515-5.25 

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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