Individual Calculations January 2010
 Seifried, Johannes  Total change: 6.60  Rating chartPersonal card
 8e open international de Menton Menton FRA 2009-10-25
RcRownchangeKK*chgGame
 1912 1864 3.50 7 0.44 15 6.60 
  Pozuelo, Jose 2098 FRA0.5010.29154.35 
  Ferrigno, Jean-Pierre 2133 FRA0.5010.33154.95 
  Neri, Jean-Baptiste 2027 FRA0.5010.22153.30 
  Jean, Olivier 2190 FRA0.001-0.1315-1.95 
  Joguet, Patrick 1726 FRA0.001-0.6915-10.35 
  Froment, Josephine 1464  * FRA1.0010.08151.20 
  Tixier, Pascal 1749 FRA1.0010.34155.10 
 * 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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