Individual Calculations January 2010
 Gervais, Victor  Total change: 1.50  Rating chartPersonal card
 Nationale 1 - R4-5 Various FRA 2009-11-21
RcRownchangeKK*chgGame
 2277 2313 1.00 2 -0.10 15 -1.50 
  Stephan, Victor 2233 FRA0.001-0.6115-9.15 
  Justo, Damian f2320 ARG1.0010.51157.65 

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)
 
 Nationale 1 - R6-7 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 2177 2313 1.00 2 -0.36 15 -5.40 
  Samoun, Florent 2132 FRA0.001-0.7415-11.10 
  Daurelle, Herve 2222 FRA1.0010.38155.70 

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)
 
 Open International d'échecs de Rouen Rouen FRA 2009-12-19
RcRownchangeKK*chgGame
 2303 2313 3.50 6 0.56 15 8.40 
  Cita, Mickael 1945 FRA1.0010.10151.50 
  Colin, Vincent m2441 FRA1.0010.671510.05 
  Marholev, Dimitar m2417 BUL0.5010.14152.10 
  Fedorchuk, Sergey A. g2619 UKR0.001-0.1415-2.10 
  Okhotnik, Vladimir m2463 FRA0.001-0.3015-4.50 
  Goy, Wilfried 1934 FRA1.0010.09151.35 

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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