Individual Calculations September 2009
 Chabanon, Jean-Luc  Total change: 1.40  Rating chartPersonal card
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2277 2439 6.50 9 0.14 10 1.40 
  Gattermayer, Robert 2087 AUT1.0010.11101.10 
  Riedner, Martin 2201 AUT1.0010.20102.00 
  Singer, Richard f2284 AUT1.0010.29102.90 
  Groetz, Harald m2350 AUT0.501-0.1210-1.20 
  Demuth, Adrien f2339 FRA0.501-0.1410-1.40 
  Abel, Dennes 2328 GER0.501-0.1510-1.50 
  Poley, Vladimir m2311 BLR1.0010.33103.30 
  Ootes, Lars 2261 NED0.501-0.2310-2.30 
  Midoux, Sebastien 2331 FRA0.501-0.1510-1.50 

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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