Individual Calculations February 2013
 Braunlich, Thomas D  Total change: -32.40  Rating chartPersonal card
 22nd Annual North American Open - U2300 Section Las Vegas, Nevada USA 2012-12-26
RcRownchangeKK*chgGame
 1990 2215 2.50 6 -2.16 15 -32.40 
  Kho, Jingle A 1865 CAN1.0010.11151.65 
  Treiman, Scott 2076 USA0.001-0.6915-10.35 
  Sheng, Joshua 1974 USA0.001-0.8015-12.00 
  Liao, Simone wf1974 USA0.501-0.3015-4.50 
  Hilby, Craig 1962 USA1.0010.19152.85 
  Gurczak, John A 2091 USA0.001-0.6715-10.05 

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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