Individual Calculations January 2009
 Ahmed, Abdo  Total change: 0.00  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeRpKK*chgGame
 2324 0 1.00 6 0.00 2051   0.00 
  Lopez, Juste 1948 ARU0.0010.00 0.00 
  Thorhallsson, Throstur g2455 ISL0.0010.00 0.00 
  Markos, Jan g2557 SVK0.0010.00 0.00 
  Roussel-Roozmon, Thomas m2486 CAN0.5010.00 0.00 
  Chavez, Ricardo Ernesto f2226 ESA0.5010.00 0.00 
  Mohannad, Farhan f2269 JOR0.0010.00 0.00 

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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