Individual Calculations June 2014
 Afkham-Ebrahimi, Payam  Total change: -6.60  Rating chartPersonal card
 2014 MICC Spring Tournament San Francisco, California USA 2014-03-18
RcRownchangeKK*chgGame
 1854 2017 4.50 7 -0.22 30 -6.60 
  Gomboluudev, Enkhjin 1617  * USA1.0010.08302.40 
  Lee, Andy f2239 USA0.001-0.2230-6.60 
  Standen, Julian 1677 USA0.501-0.3830-11.40 
  Yamamoto, Craig 1617  * USA1.0010.08302.40 
  Poling, Scott 1734 USA1.0010.16304.80 
  Sherwood, Peter 1826 USA1.0010.25307.50 
  Hayk, Manvelyan 2265 USA0.001-0.1930-5.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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