Individual Calculations April 2008
 Dufour, Mickael  Total change: 25.20  Rating chartPersonal card
 Open de Noel - A Bethune FRA 2007-12-26
RcRownchangeKK*chgGame
 2173 2069 5.00 9 1.68 15 25.20 
  Jossien, Remy 2257 FRA0.001-0.2615-3.90 
  Roger, Mehdi 2205 FRA0.5010.18152.70 
  Guilbert, Jean-Louis 2007 FRA1.0010.41156.15 
  Miedema, Roi f2303 NED1.0010.791511.85 
  Kieffer, Christian 2161 FRA0.5010.13151.95 
  Glimmerveen, Martin 2134 NED1.0010.59158.85 
  Wiley, Tom E f2332 ENG0.001-0.1815-2.70 
  Kludacz, Magdalena wm2221 POL0.001-0.3015-4.50 
  Dessaux, David 1935 FRA1.0010.32154.80 

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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