Individual Calculations February 2015
 Jirasek, Ladia  Total change: 98.40  Rating chartPersonal card
 2014 California Class Warfare Championship Santa Clara, California USA 2014-11-28
RcRownchangeKK*chgGame
 2069 1972 1.50 4 -0.09 40 -3.60 
  Batchuluun, Tsegme g2372  * MGL0.5010.424016.80 
  Cao, Joshua 2007 USA0.5010.05402.00 
  Rand, Steven J 2045 USA0.001-0.4040-16.00 
  Dasika, Archit 1853 USA0.501-0.1640-6.40 
 * 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)
 
 6th Annual Golden State Open Dublin, California USA 2015-01-16
RcRownchangeKK*chgGame
 2193 1972 4.00 6 2.55 40 102.00 
  Bayaraa, Chinguun c1958 USA1.0010.484019.20 
  Pandya, Karma Haren 2245 IND0.5010.334013.20 
  Chow, Colin 2123 USA1.0010.704028.00 
  De Guzman, Ricardo m2372  * PHI0.5010.424016.80 
  Wheeler, Cameron f2282 USA0.001-0.1440-5.60 
  Aigner, Michael 2176 USA1.0010.764030.40 
 * 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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