Individual Calculations April 2008
 Robion, Jean-Claude  Total change: -23.85  Rating chartPersonal card
 24e open international de Cappelle Cappelle la Grande FRA 2008-02-16
RcRownchangeKK*chgGame
 1935 1797 0.50 6 -1.59 15 -23.85 
  Vella, Duncan 2046 MLT0.001-0.1915-2.85 
  Bruned, Yvain f2147 ESP0.001-0.1115-1.65 
  Piron, Jean-Marie 1615 BEL0.001-0.7415-11.10 
  Rouffignac, Tanguy 1622 FRA0.501-0.2315-3.45 
  Raznikov, Danny 2147 ISR0.001-0.1115-1.65 
  Trouville, Remi 2031 FRA0.001-0.2115-3.15 

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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