Individual Calculations September 2012
 Dubocage, Claude  Total change: 1.05  Rating chartPersonal card
 Open International de Créon 2012 - Principal CREON FRA 2012-07-30
RcRownchangeKK*chgGame
 1993 1936 4.00 9 0.07 15 1.05 
  Lafargue, Alix 1754 FRA1.0010.26153.90 
  Salles, Louis 2147 FRA0.001-0.2315-3.45 
  Congiu, Mathilde wm2216 FRA0.5010.34155.10 
  Billon, Olivier 2229 FRA0.001-0.1515-2.25 
  Lancien, Yves 1763 FRA1.0010.27154.05 
  Van De Berkmortel, Theo f2179 NED0.5010.30154.50 
  Kieffer, Christian 2141 FRA0.001-0.2415-3.60 
  Schweke, Hugo 1747 FRA0.501-0.2515-3.75 
  Amram, Roger 1763 FRA0.501-0.2315-3.45 

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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