Individual Calculations April 2009
 Wunderman, Xavier  Total change: 31.20  Rating chartPersonal card
 Open International de Bethune -A Bethune FRA 2008-12-26
RcRownchangeKK*chgGame
 2287 2165 5.50 9 2.24 15 33.60 
  Giffard, Nicolas m2376 FRA0.001-0.2315-3.45 
  Urbaniak, Patrick 1986 FRA1.0010.27154.05 
  Cabrera, Alexis g2507 ESP0.001-0.1215-1.80 
  Almagro Llamas, Pablo f2476 ESP0.5010.36155.40 
  Degand, Alain 1967 FRA1.0010.24153.60 
  Glimmerveen, Martin 2054 NED1.0010.35155.25 
  Simon, Olivier m2376 FRA1.0010.771511.55 
  Degraeve, Jean-Marc g2515 FRA0.001-0.1115-1.65 
  Wantiez, Fabrice f2325 BEL1.0010.711510.65 

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)
 
 7e Festival international de Meurthe et Moselle- C Nancy FRA 2009-02-16
RcRownchangeKK*chgGame
 2211 2184 4.00 9 -0.16 15 -2.40 
  Dal Borgo, Albin 2212 BEL1.0010.54158.10 
  Pucher, Sebastien 2267 FRA0.5010.11151.65 
  Berthier, Hugo 2192 FRA0.5010.01150.15 
  Brethes, Francois 2179 FRA0.001-0.5115-7.65 
  Trassaert, Stephane 2188 FRA1.0010.51157.65 
  Schweitzer, Viktoriya wm2232 FRA0.001-0.4315-6.45 
  Henris, Luc f2251 BEL0.001-0.4115-6.15 
  Lacour, Serge 2181 FRA1.0010.50157.50 
  Iglesias, Joachim 2198 FRA0.001-0.4815-7.20 

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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