Individual Calculations July 2009
 Bidet, Stephane  Total change: -46.50  Rating chartPersonal card
 Master des Arcs-sur-Argens Les Arcs FRA 2009-05-08
RcRownchangeKK*chgGame
 1918 1967 1.50 6 -1.86 25 -46.50 
  Brongers, Henk 2048 FRA0.001-0.3925-9.75 
  Aidaoui, Brice 1987 FRA0.5010.03250.75 
  Fayette, Sylvain 1988 FRA0.001-0.4725-11.75 
  Gaillard, Renaud 1686 FRA0.501-0.3425-8.50 
  Canovas, Eric 1939 FRA0.001-0.5425-13.50 
  Vaute, Denis 1857 FRA0.501-0.1525-3.75 

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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