Individual Calculations May 2012
 Petit, Didier  Total change: -5.25  Rating chartPersonal card
 L'Echiquier Grenoblois - Hiver 2012 GRENOBLE FRA 2012-02-08
RcRownchangeKK*chgGame
 2019 1942 2.50 6 0.06 15 0.90 
  Joie, Sebastien f2326 FRA0.001-0.0915-1.35 
  Pavon Cardenas, Jesus M. 2265 ESP0.001-0.1315-1.95 
  Ziegler, Georges 1944 FRA0.5010.00150.00 
  Bismuth, Lea 1958 FRA0.001-0.4815-7.20 
  Tchounikine, Nicolas 1542  * FRA1.0010.08151.20 
  Regnault, Alexandre 2079 FRA1.0010.681510.20 
 * 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)
 
 28e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2012-03-03
RcRownchangeKK*chgGame
 2000 1942 3.00 8 -0.41 15 -6.15 
  Kienitz, Andre 2143 GER0.001-0.2415-3.60 
  Lambert, Vincent 1715 FRA1.0010.21153.15 
  Jeanne, Mickael 2177 FRA0.001-0.2115-3.15 
  Maupin, Gervais 1731 FRA0.501-0.2715-4.05 
  Terrier, Jonathan 1542  * FRA1.0010.08151.20 
  Jablonski, Noham f2280 FRA0.5010.38155.70 
  Bauduin, Etienne f2217 BEL0.001-0.1715-2.55 
  Lacrosse, Marc f2191 BEL0.001-0.1915-2.85 
 * 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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