Individual Calculations January 2014
 Nguyen, Trung  Total change: -4.50  Rating chartPersonal card
 44th Annual National Chess Congress Philadelphia, Pennsylvania USA 2013-11-29
RcRownchangeKK*chgGame
 2062 1892 1.50 5 0.06 15 0.90 
  Markzon, Gregory f2218 USA0.5010.37155.55 
  Leon, Isaac D 2117 ECU0.001-0.2215-3.30 
  Ellenbogen, Michael 2065 USA0.001-0.2715-4.05 
  Lohr, Justin 1939 USA0.001-0.4315-6.45 
  Strenzwilk, Denis 1969 USA1.0010.61159.15 

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)
 
 4th Annual Fairfax Open Fairfax, Virginia USA 2013-12-07
RcRownchangeKK*chgGame
 1947 1899 1.00 3 -0.36 15 -5.40 
  Barnakov, Yuri 2177 USA0.001-0.1715-2.55 
  Al-Hariri, Saad 1806 USA1.0010.37155.55 
  Chrisney, Adam 1858 USA0.001-0.5615-8.40 

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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