Individual Calculations February 2013
 Fahys, Bertrand  Total change: -8.55  Rating chartPersonal card
 Open International de Besancon 2012 BESANCON FRA 2012-12-27
RcRownchangeKK*chgGame
 1926 1950 1.50 4 -0.57 15 -8.55 
  Naudier, Serge f2214 FRA0.001-0.1815-2.70 
  Vernier, Gilles 1673 FRA0.001-0.8315-12.45 
  Guignier, Nicolas 2221 FRA0.5010.33154.95 
  Hugonnot, Claude 1597 FRA1.0010.11151.65 

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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