Individual Calculations January 2009
 Abdel Razik, Khaled  Total change: 24.10  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2340 2406 7.50 9 2.41 10 24.10 
  Hakki, Imad m2422 SYR1.0010.52105.20 
  Galvez Dastin, Eduardo 2178 GUA1.0010.21102.10 
  Postny, Evgeny g2674 ISR1.0010.83108.30 
  Zerafa, Robert 2056 MLT1.0010.11101.10 
  Lee, Lee Kim Han 2056 MAS1.0010.11101.10 
  Vargas Serano, Pablo 2056 CRC1.0010.11101.10 
  Bogut, Zeljko m2464 BIH1.0010.58105.80 
  Mammadov, Rauf g2631 AZE0.001-0.2210-2.20 
  Hammer, Jon Ludvig m2522 NOR0.5010.16101.60 

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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