Individual Calculations August 2015
 Frumkin, Edward  Total change: 16.60  Rating chartPersonal card
 MCC July 2015 Slow Thursdays New York, New York USA 2015-06-04
RcRownchangeKK*chgGame
 1706 1875 1.00 3 -1.06 20 -21.20 
  Maxwell, Jonathan F 1875 USA0.001-0.5020-10.00 
  Lu, Maximillian c1769 USA0.001-0.6420-12.80 
  Cherubin, Robert 1475  * USA1.0010.08201.60 
 * 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)
 
 8th New York International Championship New York, New York USA 2015-07-15
RcRownchangeKK*chgGame
 2120 1886 3.00 7 1.40 20 28.00 
  Tarhon, Brian 2209 ENG0.001-0.1320-2.60 
  Miyasaka, Marcus M 2111 USA0.001-0.2220-4.40 
  Vulis, Daniel 2045 USA0.5010.21204.20 
  Balck, Eric 1998 USA1.0010.652013.00 
  Bonin, Jay R m2286  * USA0.001-0.0820-1.60 
  Margiotta, Jason J 1936 USA0.5010.07201.40 
  King, Alexander B 2258 USA1.0010.902018.00 
 * 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)
 
 8th New York International - U2200 New York, New York USA 2015-07-23
RcRownchangeKK*chgGame
 1808 1886 3.50 5 0.49 20 9.80 
  Espinosa, Keith 1783 USA0.501-0.1420-2.80 
  Genger, Eitan 1876 USA0.501-0.0120-0.20 
  Bokiev, Alan 1859 USA1.0010.46209.20 
  Kuehnle, Torin 1653 USA1.0010.21204.20 
  Davis Iii, Tyrone 1867 USA0.501-0.0320-0.60 

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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