Individual Calculations July 2009
 Baudry, Lyam  Total change: -14.55  Rating chartPersonal card
 27e open international de la ville de Metz Metz FRA 2009-04-11
 2072 2001 2.00 7 -0.97 15 -14.55 
  Chatalbashev, Boris g2351 BUL0.001-0.1115-1.65 
  Matschek, Norbert 1771 FRA1.0010.21153.15 
  Bauduin, Etienne f2272 BEL0.001-0.1715-2.55 
  Schneider, Veronika wm2320 HUN0.001-0.1315-1.95 
  Schweitzer, Viktoriya wm2223 FRA0.001-0.2215-3.30 
  Blanchard, Alain 1798 FRA0.001-0.7615-11.40 
  Blanchon, Pascal 1768 FRA1.0010.21153.15 

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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