Individual Calculations November 2009
 Michalczak, Thomas  Total change: -2.25  Rating chartPersonal card
 25th European Club Cup for Men Ohrid MKD 2009-10-04
RcRownchangeKK*chgGame
 2467 2365 2.50 7 -0.15 15 -2.25 
  Naiditsch, Arkadij g2685 GER0.001-0.1315-1.95 
  Vedder, Henk 2364 NED0.5010.00150.00 
  Butnorius, Algimantas g2433 LTU0.5010.09151.35 
  Westerinen, Heikki M J g2315 FIN0.501-0.0715-1.05 
  Burg, Twan f2449 NED0.001-0.3815-5.70 
  Caruana, Fabiano g2662 ITA0.5010.35155.25 
  Thorfinnsson, Bragi m2360 ISL0.501-0.0115-0.15 

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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