Individual Calculations April 2009
 Lavabre, Fabien  Total change: -26.70  Rating chartPersonal card
 N2 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2144 2245 0.50 1 -0.14 15 -2.10 
  Matrand, Arnaud 2144 FRA0.501-0.1415-2.10 

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)
 
 Coupe de France -T3 Various FRA 2009-01-11
RcRownchangeKK*chgGame
 2363 2252 0.50 1 0.15 15 2.25 
  Calistri, Tristan f2363 FRA0.5010.15152.25 

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)
 
 N2 - R7 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 2341 2252 0.00 1 -0.38 15 -5.70 
  Grimberg, Gilbert f2341 FRA0.001-0.3815-5.70 

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)
 
 1er Grand prix de l'Essonne (1e etape) - MI Orsay FRA 2009-02-14
RcRownchangeKK*chgGame
 2351 2252 2.00 9 -1.41 15 -21.15 
  Guilleux, Fabien f2303 FRA0.001-0.4315-6.45 
  Song, Julien 2271 FRA0.001-0.4715-7.05 
  Moussard, Jules f2274 FRA0.5010.03150.45 
  Hindermann, Felix f2305 SUI0.5010.07151.05 
  David, Alberto g2602 LUX0.001-0.1115-1.65 
  Todorov, Todor g2507 BUL0.5010.31154.65 
  Maisuradze, Nino wm2308 FRA0.5010.08151.20 
  Rosenthal, Jonathan 2240 SUI0.001-0.5215-7.80 
  Debray, Christopher f2350 FRA0.001-0.3715-5.55 

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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