Individual Calculations August 2017
 Machuca, Danny  Total change: -74.80  Rating chartPersonal card
 11th Annual Philadelphia International Philadelphia, Pennsylvania USA 2017-06-24
RcRownchangeKK*chgGame
 2046 2153 2.50 7 -1.87 40 -74.80 
  Stukopin, Andrey g2553  * RUS0.001-0.0840-3.20 
  Kumar, Naman 1916 USA0.501-0.3040-12.00 
  De Fotis, Gary 1911 USA0.001-0.8040-32.00 
  Norman, Dennis 1753  * USA0.001-0.9240-36.80 
  Zhu, Evelyn 1754 USA1.0010.08403.20 
  Norovsambuu, Badamkhand 2038 MGL1.0010.344013.60 
  Zhu, Jack Q 2400 USA0.001-0.1940-7.60 
 * 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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