Individual Calculations September 2016
 Buffin, Jean  Total change: 70.40  Rating chartPersonal card
 24eme open international de Saint-Affrique SAINT AFFRIQUE FRA 2016-07-23
RcRownchangeKK*chgGame
 1628 1457 4.50 9 1.76 40 70.40 
  Cazottes, Guillaume 1857  * FRA0.001-0.0840-3.20 
  Cornileau, Raphael 1057  * FRA1.0010.08403.20 
  Bouguerra, Tayeb 1807  * FRA0.001-0.1140-4.40 
  Raynal, Adrien 1704 FRA0.5010.314012.40 
  Viguie, Serge 1726 FRA0.001-0.1740-6.80 
  Petit, Michel 1293 FRA1.0010.284011.20 
  Brugel, Hugo 1857  * FRA1.0010.924036.80 
  Papadiamandis, Elliot 1768 FRA0.001-0.1440-5.60 
  Brochet, Thierry 1582 FRA1.0010.674026.80 
 * 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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