Individual Calculations April 2009
 Odermatt, Klaus  Total change: 16.50  Rating chartPersonal card
 25e Open International d'Echecs GENEVA SUI 2008-12-26
RcRownchangeKK*chgGame
 1950 1887 4.00 7 1.10 15 16.50 
  Khanabiev-Swoboda, Aleksey 1922 BLR0.001-0.4515-6.75 
  Avram, Ion 1587 SUI1.0010.15152.25 
  Conway, Anthony 2038 SUI0.5010.20153.00 
  Durand, Guillaume 1845 FRA1.0010.44156.60 
  Steenvoorden, Dimitri 2062 SUI0.5010.23153.45 
  Broome, Tim 2159 HKG0.5010.33154.95 
  Soupizon, Remi 2037 FRA0.5010.20153.00 

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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