Individual Calculations October 2008
 Derieux, Christian  Total change: 2.25  Rating chartPersonal card
 20eme open international d'ete - A Cannes FRA 2008-07-28
RcRownchangeKK*chgGame
 2210 2149 4.50 9 0.63 15 9.45 
  Suarez Real, Alberto f2401 ESP0.5010.31154.65 
  Sulava, Nenad g2492 CRO0.001-0.1215-1.80 
  Delseny, Serge 2010 FRA1.0010.31154.65 
  Saada, Julien 2281 FRA0.5010.18152.70 
  Pucher, Sebastien 2232 FRA1.0010.61159.15 
  Bensdorp, Marlies wm2284 NED0.001-0.3215-4.80 
  Rosner, Jonas 2171 GER0.001-0.4715-7.05 
  Heikkila, Antti 1993 FIN0.501-0.2115-3.15 
  Bressac, Stephane 2028 FRA1.0010.34155.10 

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
 2085 2149 6.00 11 -0.48 15 -7.20 
  Ane, Cedric 2033 FRA1.0010.34155.10 
  Ider, Borya 2065 FRA1.0010.38155.70 
  Migot, Tanguy 2050 FRA0.501-0.1415-2.10 
  Loiseau, Quentin 2028 FRA1.0010.34155.10 
  Iglesias, Joachim 2187 FRA0.001-0.4515-6.75 
  Kharmoudi, Slimane 2087 FRA1.0010.41156.15 
  Poignot, Quentin 2087 FRA0.501-0.0915-1.35 
  Quenehen, Marc 2084 FRA1.0010.41156.15 
  Buscara, Sevan 2160 FRA0.001-0.4815-7.20 
  Gozzoli, Cyrille 2104 FRA0.001-0.5615-8.40 
  Lagunes, Jean-Renaud 2047 FRA0.001-0.6415-9.60 

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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