Individual Calculations September 2011
 Ballandras, Marc  Total change: -3.15  Rating chartPersonal card
 26e Open International d'Avoine AVOINE FRA 2011-07-23
RcRownchangeKK*chgGame
 1784 1912 5.00 8 -0.21 15 -3.15 
  Piron, Jean-Marie 1764 BEL1.0010.30154.50 
  Gesing, Oliver 2200 GER0.001-0.1615-2.40 
  Bazzazi, Elnaz 1711 IRI1.0010.24153.60 
  Vekemans, Paul 1772 FRA0.501-0.1915-2.85 
  Sobry, Sebastien 2068 FRA0.001-0.2915-4.35 
  Rouzes, Sibylle-Anne 1592 FRA1.0010.13151.95 
  Legrand, Claire 1649 FRA0.501-0.3215-4.80 
  Chauvet, Etienne 1512  * FRA1.0010.08151.20 
 * 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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