Individual Calculations January 2011
 Lobaugh, Doyle  Total change: -21.25  Rating chartPersonal card
 2nd Thanksgiving FIDE Open Stillwater, Oklahoma USA 2010-11-20
RcRownchangeKK*chgGame
 1864 1565 0.00 2 -0.32 25 -8.00 
  Berry, Jim 1965  * USA0.001-0.0825-2.00 
  Smith, Jacob 1763 USA0.001-0.2425-6.00 
 * 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)
 
 DFW FIDE Open VII Richardson, Texas USA 2010-11-25
RcRownchangeKK*chgGame
 1748 1565 0.00 2 -0.53 25 -13.25 
  Chiang, Jonathan 1753 USA0.001-0.2625-6.50 
  Atriwal, Anshumaan 1742 USA0.001-0.2725-6.75 

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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