Individual Calculations September 2010
 Gulamali, Kazim  Total change: -12.90  Rating chartPersonal card
 38th Annual World Open - Open Section King of Prussia, Pennsylvania USA 2010-06-29
RcRownchangeKK*chgGame
 2282 2357 4.50 9 -0.86 15 -12.90 
  Lenderman, Aleksandr g2598 USA0.001-0.2015-3.00 
  Barrett, Steve 2181 ENG1.0010.27154.05 
  Bellaiche, Anthony m2442 FRA0.5010.12151.80 
  Bailleau, Gerald A 2219 USA0.501-0.1915-2.85 
  Zapata, Alonso g2513 COL0.001-0.2915-4.35 
  Sturt, Raven M 2168 USA0.001-0.7515-11.25 
  Ryba, Andrew 2094 USA0.501-0.3215-4.80 
  Huang, Winston c2187 USA1.0010.28154.20 
  Reichstein, Boris f2133 USA1.0010.22153.30 

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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