Individual Calculations January 2009
 Berend, Fred  Total change: 7.00  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2358 2345 4.50 8 0.70 10 7.00 
  Fajardo, David Ponce 1995 HON1.0010.11101.10 
  Nguyen, Ngoc Truong Son g2567 VIE0.5010.28102.80 
  Fedaee, Habibullah 2090 AFG1.0010.19101.90 
  Kobese, Watu m2369 RSA0.001-0.4710-4.70 
  Georgiev, Vladimir g2517 MKD0.001-0.2710-2.70 
  Simutowe, Amon m2462 ZAM0.001-0.3410-3.40 
  Amir, Karim 2265 PAK1.0010.39103.90 
  Ghaem Maghami, Ehsan g2599 IRI1.0010.81108.10 

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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