Individual Calculations May 2011
 Juffin, Dominique  Total change: -18.30  Rating chartPersonal card
 27e open international de Cappelle CAPPELLE LA GRANDE FRA 2011-02-26
RcRownchangeKK*chgGame
 1788 1525 1.50 7 0.17 15 2.55 
  Gautier, Selvan 1741 FRA0.001-0.2215-3.30 
  Marsylle, Christian 1713 FRA1.0010.741511.10 
  Foucque, Patrice 1721 FRA0.5010.25153.75 
  Babo, Miguel 1925  * POR0.001-0.0815-1.20 
  Gendarme, Pierre 1766 BEL0.001-0.2015-3.00 
  Piron, Jean-Marie 1737 BEL0.001-0.2315-3.45 
  Mauffrey, Hugues 1912 FRA0.001-0.0915-1.35 
 * 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)
 
 30e open international de Clermont-Ferrand CLERMONT FERRAND FRA 2011-03-10
RcRownchangeKK*chgGame
 1668 1520 0.50 6 -1.39 15 -20.85 
  Thomas, Pascal 1871 FRA0.001-0.1115-1.65 
  Alinc, Dimitri 1695 FRA0.001-0.2715-4.05 
  Casasnovas, Vincent 1630 FRA0.5010.15152.25 
  Cremers, Bertrand 1625 FRA0.001-0.3615-5.40 
  Zounani, Yacine 1574 FRA0.001-0.4215-6.30 
  Garcia-Alibert, Raphael 1611 FRA0.001-0.3815-5.70 

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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