Individual Calculations September 2009
 Basso, Pierre-Yves  Total change: -1.05  Rating chartPersonal card
 14e open international de Creon Creon FRA 2009-07-27
RcRownchangeKK*chgGame
 1855 1966 5.00 8 -0.07 15 -1.05 
  Amram, Roger 1770 FRA1.0010.25153.75 
  Mohota, Nisha wg2315 IND0.5010.39155.85 
  Ippolito, Manuel f2287 FRA0.5010.37155.55 
  Chansavang, Albain 1566  * FRA0.001-0.9215-13.80 
  Bordas, Laurent 1613 FRA1.0010.11151.65 
  Teyssier, Jean-Paul 1731 FRA1.0010.21153.15 
  Vlahovic, Dimitri 1844 FRA0.001-0.6715-10.05 
  Mosconi, Alain 1711 FRA1.0010.19152.85 
 * 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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