Individual Calculations August 2016
 Boudart, Alain  Total change: -11.60  Rating chartPersonal card
 Festival International d'Echecs de Condom 2016 - Open A CONDOM FRA 2016-07-09
RcRownchangeKK*chgGame
 1907 1773 2.00 8 -0.58 20 -11.60 
  Dubois, Marie 1971 FRA0.001-0.2420-4.80 
  De Bisscop, Maxim 1992 BEL0.001-0.2220-4.40 
  Lapeyre, Pierre 1966 FRA0.001-0.2520-5.00 
  De Vent, Rens 1843 BEL0.001-0.4020-8.00 
  Tholey, Jean-Paul 1914 FRA0.001-0.3120-6.20 
  Galon, Sascha 1803 FRA1.0010.542010.80 
  Brehier, William 1938 FRA1.0010.722014.40 
  Chaillou, Thibault 1831 FRA0.001-0.4220-8.40 

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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