Individual Calculations April 2016
 Jacobson, Brandon  Total change: 51.60  Rating chartPersonal card
 2016 Feb.-March Marshall FIDE Mondays New York, New York USA 2016-02-08
RcRownchangeKK*chgGame
 2045 2168 3.50 5 0.23 40 9.20 
  Smith, Roger C 1931 USA1.0010.20408.00 
  Rudowski, Szymon 1894 USA1.0010.17406.80 
  Brodsky, David f2233 USA0.5010.09403.60 
  Bogdan, Ekaterina 2089 BLR0.001-0.6140-24.40 
  Sena, Juan 2077 DOM1.0010.384015.20 

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)
 
 March 2016 Marshall Weekend FIDE New York, New York USA 2016-03-04
RcRownchangeKK*chgGame
 2140 2241 4.50 5 1.43 40 57.20 
  Hellner, Wesley 1841  * USA1.0010.08403.20 
  Schut, Han 2139 NED1.0010.364014.40 
  Checa, Nicolas D f2423 USA1.0010.744029.60 
  Miyasaka, Marcus M f2192 USA0.501-0.0740-2.80 
  Bryant, Todd C 2105 USA1.0010.324012.80 
 * 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)
 
 10th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2016-03-23
RcRownchangeKK*chgGame
 2201 2241 3.50 7 -0.37 40 -14.80 
  Ostrovskiy, Aleksandr A m2387 USA0.5010.20408.00 
  Mulyar, Michael A. m2398 USA0.001-0.2940-11.60 
  Elezi, Luan 2091 USA0.001-0.7040-28.00 
  Gutman, Joshua 2115 USA1.0010.334013.20 
  Der Manuelian, Haik O 2147 USA1.0010.374014.80 
  Li, Ben 2196 USA0.001-0.5640-22.40 
  Sinha, Sahil 2073 USA1.0010.284011.20 

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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