Individual Calculations November 2010
 Ostry, Irina  Total change: -1.05  Rating chartPersonal card
 39th Olympiad Khanty-Mansiysk 2010 Women tournament Khanty-Mansiysk RUS 2010-09-21
RcRownchangeKK*chgGame
 2068 2197 6.50 10 -0.07 15 -1.05 
  Igla, Bella wg2271 ISR1.0010.60159.00 
  Al-Zarouni, Kholoud Essa wf1891 UAE1.0010.14152.10 
  Gansvind, Valeriya wf2218 EST0.5010.03150.45 
  Alattar, Ghayda wf1891 JOR1.0010.14152.10 
  Linares Napoles, Oleiny wm2328 CUB0.001-0.3215-4.80 
  Andersson, Christin wm2113 SWE0.501-0.1215-1.80 
  Mencos, Claudia 1912 GUA1.0010.16152.40 
  Pereira, Amanda Marques wf1980 BRA0.501-0.2815-4.20 
  Liu, Yang wf2083 SIN0.501-0.1615-2.40 
  Jose Polanco, Kenia 1997 DOM0.501-0.2615-3.90 

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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