Individual Calculations January 2014
 He, Tommy O  Total change: 14.70  Rating chartPersonal card
 2013 DCC FIDE Open X Richardson, Texas USA 2013-11-28
RcRownchangeKK*chgGame
 2070 2119 4.00 6 0.66 15 9.90 
  Metpally, Jason 1761 USA1.0010.10151.50 
  Li, Ruifeng c2291 USA0.5010.23153.45 
  Chiang, Jonathan f2175 USA0.5010.08151.20 
  Obili, Abhishek 1861 USA1.0010.18152.70 
  Yang, Darwin m2482 USA0.5010.40156.00 
  Nguyen, Anthony Q c1849 USA0.501-0.3315-4.95 

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)
 
 2013 DCC FIDE Open XI Richardson, Texas USA 2013-12-21
RcRownchangeKK*chgGame
 2001 2119 3.50 5 0.32 15 4.80 
  Srivatsav, Aadarsh 1777 USA1.0010.12151.80 
  Devagharan, Devina 1719  * USA1.0010.08151.20 
  Berczes, David g2517 HUN0.001-0.0815-1.20 
  Argishti, Dante 2132 USA0.5010.02150.30 
  Obili, Abhishek 1861 USA1.0010.18152.70 
 * 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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