Individual Calculations February 2014
 Yotov, Valentin L  Total change: 6.20  Rating chartPersonal card
 2013 PanAmerican Intercollegiate Chess Championship Lubbock, Texas USA 2013-12-27
RcRownchangeKK*chgGame
 2344 2547 2.50 3 0.30 10 3.00 
  Marshall, Abby S wf2147  * USA1.0010.08100.80 
  Boros, Denes g2490 HUN1.0010.42104.20 
  Bregadze, Levan m2396 GEO0.501-0.2010-2.00 
 * 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)
 
 2014 DCC January Texas Masters Richardson, Texas USA 2014-01-18
RcRownchangeKK*chgGame
 2423 2551 3.50 5 0.32 10 3.20 
  Ramachandran, Karthik 2151  * USA1.0010.08100.80 
  Langer, Michael f2250 USA1.0010.15101.50 
  Berczes, David g2519 HUN0.501-0.0410-0.40 
  Ramirez, Alejandro g2600 USA1.0010.57105.70 
  Sadorra, Julio C g2595 PHI0.001-0.4410-4.40 
 * 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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