Individual Calculations July 2009
 Weeramantry, Sunil  Total change: -6.60  Rating chartPersonal card
 11th Annual Foxwoods Open Mashantucket, Connecticut USA 2009-04-08
RcRownchangeKK*chgGame
 2179 2231 3.50 7 -0.44 15 -6.60 
  Ivanov, Alexander g2516 USA0.001-0.1615-2.40 
  Enkhbat, Tegshsuren f2377 USA0.001-0.3015-4.50 
  Zepeda, Sonia wm2126 ESA0.501-0.1415-2.10 
  Finney, Stuart S 1939 USA1.0010.15152.25 
  Moroney, Timothy M 1988 USA1.0010.20153.00 
  Betaneli, Alex f2298 USA0.001-0.4115-6.15 
  Pamatmat, Jarod M 2008 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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