Individual Calculations March 2010
 Marro, Christian  Total change: -10.95  Rating chartPersonal card
 Champ. Open Vaudois, Cat. A Renens-Lausanne SUI 2009-11-23
RcRownchangeKK*chgGame
 2063 2045 3.00 8 -0.91 15 -13.65 
  Steenhuis, Jan 2049 SUI0.001-0.4915-7.35 
  Lopez, Manuel 1915 SUI0.001-0.6815-10.20 
  Coletta, Stephane 1956 SUI0.001-0.6215-9.30 
  Chervet, Olivier 2029 SUI1.0010.48157.20 
  Bigler, David 2012 SUI0.501-0.0515-0.75 
  Bonferroni, Thierry 1872 SUI1.0010.27154.05 
  Burnier, David f2274 SUI0.5010.29154.35 
  Netzer, Jean m2394 FRA0.001-0.1115-1.65 

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)
 
 26. Open International de Geneve - Kat. A GENEVA SUI 2009-12-26
RcRownchangeKK*chgGame
 2074 2045 3.50 7 0.18 15 2.70 
  Canali, Robert 1772 FRA1.0010.17152.55 
  Gerber, Richard m2367 SUI0.001-0.1315-1.95 
  Bagri, Jaspaul 2218 SUI0.5010.23153.45 
  Del Val, Moise 1877 SUI1.0010.28154.20 
  Olivier, Jean-Christophe m2378 FRA0.001-0.1215-1.80 
  Coletta, Stephane 1956 SUI0.501-0.1215-1.80 
  Rosenfeld, Imre 1951 FRA0.501-0.1315-1.95 

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)
 

 

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