Individual Calculations March 2010
 Vignier, Pascal  Total change: -31.95  Rating chartPersonal card
 12e Open de Noel Gouesnou FRA 2009-12-28
RcRownchangeKK*chgGame
 1784 2075 3.50 6 -1.53 15 -22.95 
  Liauzu, Serge 1675  * FRA1.0010.08151.20 
  Gac, Gilbert 1755 FRA0.501-0.3715-5.55 
  Tranvouez, Pierre 1823 FRA0.501-0.3115-4.65 
  Havelka, Georges 1816 FRA1.0010.18152.70 
  Pascal, Yann 1909 FRA0.001-0.7215-10.80 
  Priser, Jacques 1727 FRA0.501-0.3915-5.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Corporatif R4-5 IDF FRA 2010-01-10
RcRownchangeKK*chgGame
 2131 2055 0.00 1 -0.40 15 -6.00 
  Titli, Vincent-Christian 2131 FRA0.001-0.4015-6.00 

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 4 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 2379 2055 0.00 1 -0.13 15 -1.95 
  Boudiba, Mahfoud m2379 ALG0.001-0.1315-1.95 

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)
 
 Corporatif R6 IDF FRA 2010-02-13
RcRownchangeKK*chgGame
 2003 2055 0.50 1 -0.07 15 -1.05 
  Medina-Lopez, Jose 2003 FRA0.501-0.0715-1.05 

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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