Individual Calculations August 2014
 Walton, John  Total change: -4.80  Rating chartPersonal card
 2014 MCC June Super FIDE U2300 New York, New York USA 2014-06-06
RcRownchangeKK*chgGame
 1918 1603 0.00 3 -0.42 15 -6.30 
  Jablon, Stephen E 1929 USA0.001-0.1315-1.95 
  Kopiecki, Edward 1981 USA0.001-0.0915-1.35 
  Hellner, Wesley 1845 USA0.001-0.2015-3.00 

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)
 
 2014 MCC June Grand Prix New York, New York USA 2014-06-28
RcRownchangeKK*chgGame
 1924 1603 0.50 2 0.22 15 3.30 
  Polyakin, Vladimir 2003  * USA0.001-0.0815-1.20 
  Hellner, Wesley 1845 USA0.5010.30154.50 
 * 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)
 
 2014 MCC July Super FIDE U2300 New York, New York USA 2014-07-11
RcRownchangeKK*chgGame
 1909 1624 0.50 3 -0.01 20 -0.20 
  Berg, George P 2024  * USA0.001-0.0820-1.60 
  Hellner, Wesley 1854 USA0.5010.29205.80 
  Bokiev, Alan 1849 USA0.001-0.2220-4.40 
 * 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)
 
 2014 MCC July Super FIDE Grand Prix New York, New York USA 2014-07-18
RcRownchangeKK*chgGame
 1843 1624 1.00 4 -0.08 20 -1.60 
  Sena, Juan 2024  * DOM0.001-0.0820-1.60 
  Juac, Majur 2024  * USA0.001-0.0820-1.60 
  De Villa, Jose 1872 USA0.001-0.1920-3.80 
  Cherubin, Robert 1452 USA1.0010.27205.40 
 * 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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