Individual Calculations January 2016
 Scott, Harold R  Total change: -36.40  Rating chartPersonal card
 2015 Marshall Amateur Championship - Jerry Simon Memorial New York, New York USA 2015-12-04
RcRownchangeKK*chgGame
 1743 1959 3.00 5 -0.76 20 -15.20 
  Chen, Victor 1623 USA0.001-0.8820-17.60 
  Lugo, Prospero Augusto 1830 USA0.501-0.1720-3.40 
  Qi, Katherene 1559  * USA1.0010.08201.60 
  Gu, Ethan 1916 USA1.0010.44208.80 
  Hellner, Wesley 1786 USA0.501-0.2320-4.60 
 * 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)
 
 99th Annual Edward Lasker Memorial - MCC Championship New York, New York USA 2015-12-11
RcRownchangeKK*chgGame
 2052 1959 2.00 8 -1.06 20 -21.20 
  Barrett, Stephen J 2217 ENG0.001-0.1820-3.60 
  Sena, Juan 2148 DOM0.001-0.2520-5.00 
  Hellner, Wesley 1786 USA1.0010.27205.40 
  King, Alexander B 2232 USA0.001-0.1720-3.40 
  Polyakin, Vladimir 2016 USA0.001-0.4220-8.40 
  Lu, Maximillian c1808 USA1.0010.30206.00 
  Bennett, David Michael c2131 USA0.001-0.2720-5.40 
  Stancil, Kimani A 2080 USA0.001-0.3420-6.80 

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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