Individual Calculations September 2015
 Sorini, Gilbert  Total change: -15.20  Rating chartPersonal card
 33 Open Internacional d'Andorra Hotel St. Gothard Erts AND 2015-07-18
RcRownchangeKK*chgGame
 1813 1477 0.00 6 -0.76 20 -15.20 
  Quidiello Prado, Manuel Rogelio 1877  * ESP0.001-0.0820-1.60 
  Dubois, Marie 1870 FRA0.001-0.0820-1.60 
  Eyrard, Alain 1849 FRA0.001-0.1020-2.00 
  Attard, Leopold 1802 FRA0.001-0.1320-2.60 
  Guillo Longares, Cecilia 1822 ESP0.001-0.1120-2.20 
  Moscoso Rodriguez, Joan 1659 AND0.001-0.2620-5.20 
 * 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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