Individual Calculations January 2009
 Felgaer, Ruben  Total change: -29.50  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2552 2591 2.00 9 -2.95 10 -29.50 
  Al-Modiahki, Mohamad g2559 QAT0.001-0.5410-5.40 
  Istratescu, Andrei g2633 ROU0.5010.06100.60 
  Belkhodja, Slim g2476 TUN0.501-0.1610-1.60 
  Nyback, Tomi g2639 FIN0.5010.07100.70 
  Meier, Georg g2558 GER0.001-0.5510-5.50 
  Roselli Mailhe, Bernardo m2368 URU0.001-0.7810-7.80 
  Hernandez Guerrero, Gilberto g2549 MEX0.001-0.5610-5.60 
  Stefansson, Hannes g2575 ISL0.001-0.5210-5.20 
  So, Wesley g2610 PHI0.5010.03100.30 

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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