Individual Calculations February 2013
 Kho, Jingle A  Total change: 35.40  Rating chartPersonal card
 22nd Annual North American Open - U2300 Section Las Vegas, Nevada USA 2012-12-26
RcRownchangeKK*chgGame
 2153 1865 2.00 5 1.18 30 35.40 
  Braunlich, Thomas D 2215 USA0.001-0.1130-3.30 
  Belliard, Luis 2139 DOM0.001-0.1730-5.10 
  Gomez, Juan f2220 MEX1.0010.893026.70 
  Holliman, Bob 2021 USA1.0010.713021.30 
  Cardona, Liulia wf2170 CUB0.001-0.1430-4.20 

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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