Individual Calculations July 2009
 Pismennyy, Avraam  Total change: -16.05  Rating chartPersonal card
 11th Annual Foxwoods Open Mashantucket, Connecticut USA 2009-04-08
RcRownchangeKK*chgGame
 2264 2278 1.00 4 -1.07 15 -16.05 
  Enkhbat, Tegshsuren f2377 USA0.001-0.3615-5.40 
  Stopa, Jacek m2471 POL0.001-0.2515-3.75 
  Maymin, Zakhar 2132 USA1.0010.30154.50 
  Aaron, Deepak 2077 USA0.001-0.7615-11.40 

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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