Individual Calculations February 2014
 Abrahamyan, Tatev  Total change: 21.00  Rating chartPersonal card
 2014 Bay Area International Santa Clara, California USA 2014-01-02
RcRownchangeKK*chgGame
 2379 2356 5.50 9 1.40 15 21.00 
  Taghizadeh, Rayan 1967 USA0.501-0.4115-6.15 
  Prieto, Ernesto 2095 COL1.0010.18152.70 
  Gorovets, Andrey m2494 BLR0.001-0.3115-4.65 
  Yanayt, Eugene f2223 USA1.0010.32154.80 
  Hernandez, Holden g2548 USA1.0010.751511.25 
  Naroditsky, Daniel g2535 USA0.001-0.2715-4.05 
  Chen, Wang m2507 CHN1.0010.701510.50 
  Berczes, David g2519 HUN1.0010.721510.80 
  Molner, Mackenzie g2525 USA0.001-0.2815-4.20 

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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