Individual Calculations July 2009
 Garcia, Gildardo J  Total change: -11.00  Rating chartPersonal card
 18th Annual Chicago Open - Open Section Wheeling, Illinois USA 2009-05-22
RcRownchangeKK*chgGame
 2328 2401 3.00 7 -1.10 10 -11.00 
  Fiedler, Brian 2126 CAN1.0010.17101.70 
  Sargissian, Gabriel g2660 ARM0.001-0.1810-1.80 
  O`Donnell, Robert 2051 USA1.0010.11101.10 
  Kleiman, Jake f2326 USA1.0010.40104.00 
  Akobian, Varuzhan g2613 USA0.001-0.2310-2.30 
  Yang, Darwin f2231 USA0.001-0.7210-7.20 
  Boor, Carl B f2291 USA0.001-0.6510-6.50 

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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