Individual Calculations July 2016
 Kostovetsky, Daniel  Total change: 24.40  Rating chartPersonal card
 9th New York International - Championship Section New York, New York USA 2016-06-22
RcRownchangeKK*chgGame
 2184 1991 2.50 7 0.61 40 24.40 
  Lapshun, Yury m2391  * USA0.5010.424016.80 
  Wang, Qibiao 2301 CHN0.001-0.1440-5.60 
  Der Manuelian, Haik O 2189 USA1.0010.764030.40 
  Jacobson, Brandon c2200 USA0.001-0.2340-9.20 
  Allicock, Rawle A f2201 ENG0.001-0.2340-9.20 
  Nakada, Akira W 1915 USA1.0010.404016.00 
  Nieto, Guillermo Luigui Ubaldo 2088 COL0.001-0.3740-14.80 
 * 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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