Individual Calculations April 2008
 Amoyal, Guillaume  Total change: -20.05  Rating chartPersonal card
 21e Open de la ville du Mans Le Mans FRA 2007-12-26
RcRownchangeKK*chgGame
 1925 1704 0.50 5 -0.64 25 -16.00 
  Wohlers-Armas, Friederike wm2054 FRA0.001-0.1125-2.75 
  Robveille, Laurent 1938 FRA0.001-0.2125-5.25 
  Pouliquen, David 1906 FRA0.001-0.2425-6.00 
  Dujardin, Pascal 1861 FRA0.5010.21255.25 
  Roullois, Jerome 1865 FRA0.001-0.2925-7.25 

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)
 
NOTE: K factor changed
 N2 Jeunes - R4 Various FRA 2008-01-12
RcRownchangeKK*chgGame
 1867 1692 0.00 1 -0.27 15 -4.05 
  Riette, Thomas 1867 FRA0.001-0.2715-4.05 

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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