Individual Calculations September 2015
 Grollemund, Bertrand  Total change: 21.20  Rating chartPersonal card
 33 Open Internacional d'Andorra Hotel St. Gothard Erts AND 2015-07-18
 2113 2100 5.50 9 1.06 20 21.20 
  Damofli, Clement 1700  * FRA1.0010.08201.60 
  Loiseau, Quentin m2429 FRA0.5010.38207.60 
  Vazquez Igarza, Renier g2500  * ESP0.001-0.0820-1.60 
  Marcos Herrero, Francisco 1920 ESP1.0010.26205.20 
  Brochet, Philippe m2378 FRA0.001-0.1720-3.40 
  Dubois, Marie 1870 FRA1.0010.21204.20 
  Varela La Madrid, Maria 1966 VEN1.0010.32206.40 
  Diaz Camallonga, Carles f2358 ESP0.001-0.1820-3.60 
  Sevillano Garcia, Joaquin 1897 ESP1.0010.24204.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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