Individual Calculations January 2010
 Hervais, Adrien  Total change: 7.50  Rating chartPersonal card
 Nationale 3 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2104 2035 1.00 1 0.60 15 9.00 
  Cairou, Yannick 2104 FRA1.0010.60159.00 

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 3 - R5 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 2089 2035 0.50 1 0.08 15 1.20 
  Ledoux, Jean-Luc 2089 FRA0.5010.08151.20 

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)
 
 Open International d'échecs de Rouen Rouen FRA 2009-12-19
RcRownchangeKK*chgGame
 2025 2035 3.00 6 -0.18 15 -2.70 
  Tirard, Hugo m2435  * FRA0.001-0.0815-1.20 
  Blondel, Jerome 1865 FRA0.501-0.2215-3.30 
  Santarnecchi, Marcello 1907 FRA1.0010.33154.95 
  Le Berre, Tennessee 1822 FRA0.501-0.2715-4.05 
  Veniat, Nicolas 1942 FRA1.0010.37155.55 
  Vaugeois, Cyrille 2177 FRA0.001-0.3115-4.65 
 * 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)
 

 

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