Individual Calculations March 2010
 Bonferroni, Carlo  Total change: -4.35  Rating chartPersonal card
 26. Open International de Geneve - Kat. A GENEVA SUI 2009-12-26
RcRownchangeKK*chgGame
 1961 1868 2.00 6 -0.29 15 -4.35 
  Duport, Nicolas 2148 SUI0.001-0.1615-2.40 
  Greve, Alexander 1957 NED0.001-0.3815-5.70 
  Michel, Jean-Claude 1875 SUI0.001-0.4915-7.35 
  Broome, Jeremy 1773 SUI0.501-0.1315-1.95 
  Manojlovic, Nedelko 1963 SUI1.0010.63159.45 
  Skouvaklis, Alexis 2050 SUI0.5010.24153.60 

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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