Individual Calculations April 2014
 Petit, Didier  Total change: -36.90  Rating chartPersonal card
 Championnat de l'Isère 2014 EYBENS FRA 2013-11-09
RcRownchangeKK*chgGame
 1706 1859 4.00 7 -0.84 15 -12.60 
  Der Hovhanessian, Daniel 1634 FRA0.001-0.7815-11.70 
  Pernoud, Claire 1530 FRA1.0010.12151.80 
  Oblin, Pierre 1852 FRA0.501-0.0115-0.15 
  Revil-Baudard, Didier 1747 FRA1.0010.35155.25 
  Cifani, Pierre 1628 FRA0.501-0.2915-4.35 
  Guillon, Gabriel 1792 FRA0.001-0.5915-8.85 
  Faure, Serge 1760 FRA1.0010.36155.40 

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 Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 1750 1868 3.50 8 -1.62 15 -24.30 
  Kienitz, Andre 2152 GER0.001-0.1615-2.40 
  Coimbra, Margarida wf2072 POR0.001-0.2415-3.60 
  Savalle, Mathilde 1662 FRA0.001-0.7615-11.40 
  Jorgensen, Orla Eilegaard 1584 DEN0.501-0.3415-5.10 
  Vidon, Damien 1675 FRA0.501-0.2515-3.75 
  Maupin, Gervais 1751 FRA1.0010.34155.10 
  Chailly, Olivier 1468  * FRA0.501-0.4215-6.30 
  Brelot, Loic 1634 FRA1.0010.21153.15 
 * 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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