Individual Calculations November 2009
 Krishnan, Varun  Total change: -18.30  Rating chartPersonal card
 31st Annual Southern California Open San Diego, California USA 2009-09-05
RcRownchangeKK*chgGame
 2143 2046 0.00 3 -1.14 15 -17.10 
  Liu, Elliott f2315 USA0.001-0.1715-2.55 
  Raterman, Leo 2187 USA0.001-0.3115-4.65 
  Fries, Thomas M 1928 USA0.001-0.6615-9.90 

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)
 
 2009 Los Angeles Open Los Angeles, California USA 2009-10-09
RcRownchangeKK*chgGame
 2446 2046 0.00 1 -0.08 15 -1.20 
  Sevillano, Enrico m2446  * USA0.001-0.0815-1.20 
 * 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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