Individual Calculations January 2010
 Dayan, Benjamin  Total change: -9.30  Rating chartPersonal card
 108e open international Club 608 Paris FRA 2009-10-24
RcRownchangeKK*chgGame
 1856 1937 3.00 6 -0.62 15 -9.30 
  Fayard, Alain f2276 FRA0.001-0.1215-1.80 
  Bourbon, Bernard 1940 FRA1.0010.50157.50 
  Saunier, Jean-Francois 1715 FRA0.001-0.7815-11.70 
  Guillot, Alain 1756 FRA1.0010.26153.90 
  Duget, Long Jc 1885 FRA0.001-0.5715-8.55 
  Truitard, Jean-Francois 1562 FRA1.0010.09151.35 

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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