Individual Calculations February 2016
 Abrahamyan, Tatev  Total change: 11.40  Rating chartPersonal card
 Dreaming King Open San Diego, California USA 2016-01-16
RcRownchangeKK*chgGame
 2392 2313 3.00 6 0.57 20 11.40 
  Gutierrez Castillo, Paloma wm2150 ESP1.0010.28205.60 
  Ramirez, Alejandro g2578 USA0.5010.32206.40 
  Matamoros Franco, Carlos S. g2529 ECU0.5010.28205.60 
  Aldama Degurnay, Dionisio m2395 MEX0.001-0.3920-7.80 
  Korba, Nicky 2147 USA1.0010.28205.60 
  Gao, Rui g2555 CHN0.001-0.2020-4.00 

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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