Individual Calculations October 2008
 Delabre, Tony  Total change: 1.80  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2008-06-28
RcRownchangeKK*chgGame
 2026 2122 4.50 7 0.12 15 1.80 
  Bonnin, Bruno 1926 FRA1.0010.25153.75 
  Acquart, Alexis 1947 FRA0.501-0.2315-3.45 
  Saliou, Jean-Yves 1990 FRA1.0010.32154.80 
  Pozdnjakov, Evgueniy 2244 FRA0.001-0.3315-4.95 
  Jacquet, Stephane 1972 FRA1.0010.30154.50 
  Said, Eric 2032 FRA1.0010.38155.70 
  Ider, Borya 2074 FRA0.001-0.5715-8.55 

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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