Individual Calculations March 2011
 Hofer, Nataniel  Total change: 0.60  Rating chartPersonal card
 27. Open International de Genève - Kat. A Geneva SUI 2010-12-26
RcRownchangeKK*chgGame
 1922 1761 1.50 5 0.04 15 0.60 
  De Anna, Franco 1949 SUI0.5010.24153.60 
  Soupizon, Remi 2041 FRA0.001-0.1615-2.40 
  De Kalbermatten, Adrien 1865 SUI0.001-0.3615-5.40 
  Strovsky, Mikhail 1910 RUS0.001-0.3015-4.50 
  Michel, Jean-Claude 1845 SUI1.0010.62159.30 

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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