Individual Calculations May 2014
 Margvelashvili, Giorgi  Total change: 3.50  Rating chartPersonal card
 8th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2014-04-16
RcRownchangeKK*chgGame
 2389 2546 6.50 9 0.35 10 3.50 
  Hua, David 2222 USA0.501-0.3710-3.70 
  Yagiz, Bora 2146  * TUR1.0010.08100.80 
  Sharma, Arun 2398 USA0.501-0.2010-2.00 
  Troff, Kayden W m2477 USA0.501-0.1010-1.00 
  Hughes, John 2200 IRL1.0010.11101.10 
  Paragua, Mark g2495 PHI1.0010.43104.30 
  Friedel, Joshua g2500 USA0.501-0.0610-0.60 
  Ostrovskiy, Aleksandr m2442 USA1.0010.36103.60 
  Oleksienko, Mikhailo g2618 UKR0.5010.10101.00 
 * 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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