Individual Calculations March 2011
 Bonferroni, Thierry  Total change: -1.65  Rating chartPersonal card
 27. Open International de Genève - Kat. A Geneva SUI 2010-12-26
RcRownchangeKK*chgGame
 1955 1838 2.50 7 -0.11 15 -1.65 
  Foisor, Mihaela-Veronica wf2193 ROU0.5010.39155.85 
  Catsiapis, Yiannis 1608 SUI1.0010.21153.15 
  Burnier, David f2238  * SUI0.001-0.0815-1.20 
  Soupizon, Remi 2041 FRA0.001-0.2415-3.60 
  Bertola, Numa 1999 SUI0.001-0.2915-4.35 
  Desormes, Olivier 1739 FRA0.501-0.1415-2.10 
  De Kalbermatten, Adrien 1865 SUI0.5010.04150.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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