Individual Calculations September 2012
 Altounian, Levon  Total change: 7.40  Rating chartPersonal card
 21st Metropolitan Chess FIDE Invitational Los Angeles, California USA 2012-08-03
RcRownchangeKK*chgGame
 2492 2431 4.50 9 0.74 10 7.40 
  Arnold, Marc Tyler m2540 USA0.001-0.3510-3.50 
  Kretchetov, Alexan f2343 RUS1.0010.38103.80 
  Molner, Mackenzie m2491 USA0.5010.08100.80 
  Bojkov, Dejan g2556 BUL0.5010.17101.70 
  Matikozyan, Andranik m2400 ARM0.501-0.0410-0.40 
  Yankovsky, Roman m2468 RUS1.0010.55105.50 
  Khachiyan, Melikset g2478 USA0.5010.07100.70 
  Hess, Robert L g2624 USA0.5010.25102.50 
  Sevillano, Enrico m2526 USA0.001-0.3710-3.70 

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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