Individual Calculations July 2008
 Ibragimov, Ildar  Total change: -10.60  Rating chartPersonal card
 10th Annual Foxwoods Open Mashantucket, Connecticut USA 2008-03-19
RcRownchangeKK*chgGame
 2389 2605 3.50 6 -1.06 10 -10.60 
  Melekhina, Alisa wf2255 USA0.501-0.3910-3.90 
  Rosenberg, Evan 2255 USA1.0010.11101.10 
  Sarkar, Justin m2412 USA1.0010.25102.50 
  Perelshteyn, Eugene g2551 USA0.501-0.0810-0.80 
  Ippolito, Dean m2417 USA0.501-0.2410-2.40 
  Hess, Robert m2445 USA0.001-0.7110-7.10 

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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