Individual Calculations May 2012
 Donatini, Adrien  Total change: -24.30  Rating chartPersonal card
 28e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2012-03-03
RcRownchangeKK*chgGame
 1763 1502 0.50 7 -0.81 30 -24.30 
  Maxime, Philippe 1750 FRA0.001-0.1930-5.70 
  Bougel, Claude 1715 FRA0.001-0.2330-6.90 
  Fleurquin, Bastien 1711 FRA0.001-0.2330-6.90 
  Landi, Pierre 1740 FRA0.5010.30309.00 
  Foucque, Patrice 1689 FRA0.001-0.2630-7.80 
  Manet, Eric 1902  * FRA0.001-0.0830-2.40 
  Lucas, Jean 1837 FRA0.001-0.1230-3.60 
 * 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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