Individual Calculations February 2013
 Martins, Guilherme Pires Tava  Total change: 29.40  Rating chartPersonal card
 9ème Open de Noël de Mont-de-Marsan MONT DE MARSAN FRA 2012-12-26
RcRownchangeKK*chgGame
 1824 1826 6.50 9 1.96 15 29.40 
  Jackson, Edgar 1508 FRA1.0010.13151.95 
  Velten, Paul f2226  * FRA0.001-0.0815-1.20 
  Lucazeau, Alain 1661 FRA1.0010.28154.20 
  Gillet, Noel 1714 FRA1.0010.35155.25 
  Saenz Narciso, Miguel Angel 2171 ESP0.001-0.1115-1.65 
  Jackson, Daniel 1426  * FRA1.0010.08151.20 
  Goulesque, Camille 1795 FRA0.501-0.0415-0.60 
  Mitjaville, Laurent 1988 FRA1.0010.711510.65 
  Morel, Jean-Marc 1926 FRA1.0010.64159.60 
 * 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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