Individual Calculations November 2016
 Balkhamishvili, Tamar  Total change: -49.20  Rating chartPersonal card
 3rd Annual Washington Chess Congress Arlington, Virginia USA 2016-10-05
RcRownchangeKK*chgGame
 2007 2058 1.00 6 -2.46 20 -49.20 
  Ynojosa Aponte, Felix Jose m2410 VEN0.001-0.1120-2.20 
  De Fotis, Gary 1959 USA0.001-0.6420-12.80 
  McKinney, Christopher 1993 USA0.501-0.0920-1.80 
  Prem, Pranav 1765 USA0.001-0.8520-17.00 
  Yagiz, Bora 1913 TUR0.501-0.1920-3.80 
  Opaska, Michael P 2002 USA0.001-0.5820-11.60 

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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