Individual Calculations April 2008
 Graells, Ricardo  Total change: -0.75  Rating chartPersonal card
 Festival International d'Echecs GENEVA SUI 2008-01-19
RcRownchangeKK*chgGame
 2083 2122 5.00 9 -0.05 15 -0.75 
  Weber, Francois 1973 SUI1.0010.30154.50 
  Benkovic, Petar m2448 SRB0.001-0.1315-1.95 
  Schaerer, Marc 1983 SUI1.0010.31154.65 
  Keysener, Philippe 1807 SUI1.0010.14152.10 
  De La Rosa, Damian 2064 SUI1.0010.42156.30 
  Cherniaev, Alexander g2472 RUS0.001-0.1115-1.65 
  Duport, Nicolas 2058 SUI0.001-0.5915-8.85 
  Sagrera, Marcos 1916 SUI1.0010.24153.60 
  Jagstaidt, Patrick 2029 SUI0.001-0.6315-9.45 

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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