Individual Calculations September 2010
 Sivan, Michel  Total change: -42.75  Rating chartPersonal card
 9e open international de Condom - A Condom FRA 2010-07-10
RcRownchangeKK*chgGame
 1873 1887 3.50 8 -0.70 15 -10.50 
  Libiszewski, Fabien g2287  * FRA0.001-0.0815-1.20 
  Boutillon, Nathanael 1628 FRA1.0010.18152.70 
  Lagrave, Lucas 1694 FRA0.501-0.2515-3.75 
  Broly, Jean-Christophe 1551 FRA1.0010.12151.80 
  Tesan, Michael 2080 FRA0.001-0.2515-3.75 
  Fejzovski, Enver 2127 FRA0.001-0.2015-3.00 
  Grezels, Florian 1857 FRA0.001-0.5415-8.10 
  Jouanneau, Armand 1757 FRA1.0010.32154.80 
 * 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)
 
 Chpt de France - Open B Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 1817 1887 2.00 7 -2.15 15 -32.25 
  Constantin, Francois 1947 FRA0.5010.08151.20 
  Roth, Jacques 1850 FRA0.001-0.5515-8.25 
  Kapsa, Michel 1828 FRA0.501-0.0815-1.20 
  Belloc, Sidonie 1821 FRA0.001-0.5915-8.85 
  Abel, Thierry 1781 FRA0.001-0.6415-9.60 
  Gagnepain, Laurent 1752 FRA0.001-0.6815-10.20 
  Boutant, Jade 1742 FRA1.0010.31154.65 

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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