Individual Calculations July 2010
 De Abreu, Orlando  Total change: 8.85  Rating chartPersonal card
 Championnat de Nyon, Cat. A Nyon SUI 2009-10-29
RcRownchangeKK*chgGame
 1899 2003 3.50 7 -0.76 15 -11.40 
  Lugeon, David 1607 SUI1.0010.08151.20 
  Vilaseca, Laurent 2151 SUI0.001-0.3015-4.50 
  Khneysser, Georges 1607 SUI1.0010.08151.20 
  Prunescu, Claudiu 2196 SUI0.001-0.2515-3.75 
  Le Bret, Ludovic 1825 SUI0.501-0.2315-3.45 
  Bogousslavsky, Quentin 1991 SUI0.501-0.0215-0.30 
  Sartori, Fabrizio 1914 SUI0.501-0.1215-1.80 

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 Fidelite 2010 Annemasse FRA 2010-04-27
RcRownchangeKK*chgGame
 1977 2008 4.00 5 1.35 15 20.25 
  Racs, Olivier 1691 FRA1.0010.13151.95 
  Prunescu, Claudiu 2197 ROU1.0010.751511.25 
  Hodot, Yves 2005 FRA0.001-0.5015-7.50 
  Radoman, Nicolas 1963 FRA1.0010.44156.60 
  Noyer, Oliver 2028 SUI1.0010.53157.95 

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)
 

 

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