Individual Calculations July 2017
 Almeida Saenz, Alfonso  Total change: -9.80  Rating chartPersonal card
 10th New York International - Championship New York, New York USA 2017-06-21
RcRownchangeKK*chgGame
 2117 2302 5.50 9 -0.98 10 -9.80 
  Yoo, Eugene 1942 USA0.501-0.4010-4.00 
  Davis Iii, Tyrone 2077 USA1.0010.22102.20 
  Popilski, Gil g2544 ISR0.001-0.2010-2.00 
  Nakada, Akira Wood 2076 USA0.501-0.2910-2.90 
  Qi, Henry 2061 USA1.0010.20102.00 
  Miyasaka, Marcus M f2197 USA0.001-0.6410-6.40 
  Lee, Megan wm2077 USA1.0010.22102.20 
  Chen, Justin 2180 USA0.501-0.1710-1.70 
  Morris-Suzuki, Sophie 1902  * USA1.0010.08100.80 
 * 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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