Individual Calculations November 2009
 Chiarotto, Filippo  Total change: 23.10  Rating chartPersonal card
 OP Festival Francophone Arvier ITA 2009-09-27
RcRownchangeKK*chgGame
 2163 2053 5.00 9 1.54 15 23.10 
  Wirig, Anthony m2453  * FRA1.0010.921513.80 
  Fernandez Lopez, Joan 2080 AND0.5010.04150.60 
  Landenbergue, Claude m2403 SUI0.001-0.1115-1.65 
  Marzouk, Amira wc1703 TUN1.0010.11151.65 
  Sanchez, Joseph g2453  * PHI0.001-0.0815-1.20 
  Vandevoort, Chantal 1818 BEL1.0010.21153.15 
  Arnaudov, G. Petar m2408 BUL0.001-0.1115-1.65 
  Durandeau, Jean-Marie 2015 FRA1.0010.45156.75 
  Saint-Amand, Paul 2131 CAN0.5010.11151.65 
 * 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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