Individual Calculations September 2009
 Fortagne, Andre  Total change: 21.75  Rating chartPersonal card
 18.Apolda Open Apolda GER 2009-08-20
RcRownchangeKK*chgGame
 2032 1903 3.00 6 0.87 25 21.75 
  Wohl, Alexander m2303  * AUS0.001-0.0825-2.00 
  Hoffmann, Sascha 1755 GER1.0010.30257.50 
  Stuemer, Paul 2148 GER1.0010.802520.00 
  Wilfert, Andre 2105 GER0.001-0.2425-6.00 
  Rupprecht, Juergen 1785 GER0.501-0.1625-4.00 
  Greiner, Timo 2093 GER0.5010.25256.25 
 * 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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