Individual Calculations January 2014
 Abrahamyan, Tatev  Total change: 20.55  Rating chartPersonal card
 49th Annual American Open Orange, California USA 2013-11-28
RcRownchangeKK*chgGame
 2313 2335 5.50 8 1.37 15 20.55 
  Zaloznyy, Mike 2019 USA1.0010.13151.95 
  Eswaran, Ashritha 1946 USA1.0010.09151.35 
  Khachiyan, Melikset g2515 USA1.0010.741511.10 
  Molner, Mackenzie g2516 USA0.5010.24153.60 
  Remlinger, Larry m2300 USA0.501-0.0515-0.75 
  Gareev, Timur g2653 USA0.001-0.1315-1.95 
  Viswanadha, Kesav 2158 USA1.0010.27154.05 
  Wang, Philip m2396 USA0.5010.08151.20 

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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