Individual Calculations September 2012
 Marchat, Gerard  Total change: 2.55  Rating chartPersonal card
 18eme Festival International Chambery Principal CHAMBERY FRA 2012-07-28
RcRownchangeKK*chgGame
 1986 1814 2.50 8 0.17 15 2.55 
  Quenette, Remi 2091 FRA1.0010.831512.45 
  Marzolf, Bruno 2214  * FRA0.001-0.0815-1.20 
  Scherrer, Roch 1993 FRA0.001-0.2715-4.05 
  Tozaki, Halil 1970 TUR0.5010.21153.15 
  Lamure, Christophe 1885 FRA0.001-0.4015-6.00 
  Meli, Massimo 1860 ITA0.001-0.4415-6.60 
  Trin, Pierre 1858 FRA1.0010.56158.40 
  Di Paolo, Marco 2014 ITA0.001-0.2415-3.60 
 * 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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