Individual Calculations November 2009
 Loi, Andrea  Total change: -10.50  Rating chartPersonal card
 XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo A Barcelona ESP 2009-08-21
 2093 1980 2.50 9 -0.70 15 -10.50 
  Douriet Duany, Alexis f2306 CUB0.001-0.1315-1.95 
  Feldbacher, Harald 2144 GER0.001-0.2815-4.20 
  Sanchez Ibern, Eric 2108 ESP1.0010.671510.05 
  De Jesus Vilajoliu, Gerard 2129 ESP0.5010.20153.00 
  Ridameya Tatche, Jose Miguel 2123 ESP0.001-0.3115-4.65 
  Schuelke, Tilman 2083 GER0.001-0.3615-5.40 
  Arranz Martin, Pablo 2070 ESP0.5010.12151.80 
  Diaz Lopez, Pedro 2037 ESP0.001-0.4215-6.30 
  Liekens, Ronny 1840 BEL0.501-0.1915-2.85 

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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