Individual Calculations October 2015
 Akobian, Varuzhan  Total change: -1.40  Rating chartPersonal card
 37th Annual Southern California Open San Diego, California USA 2015-09-05
RcRownchangeKK*chgGame
 2399 2635 4.50 6 -0.14 10 -1.40 
  Wong, Jianwen 2235  * MAS1.0010.08100.80 
  Abrahamyan, Tatev wg2279 USA0.501-0.3910-3.90 
  Bryant, John Daniel m2398 USA1.0010.20102.00 
  Melikset, Khachiyan g2515 USA0.501-0.1610-1.60 
  Hilby, Craig 2351 USA1.0010.16101.60 
  Lenderman, Aleksandr g2615 USA0.501-0.0310-0.30 
 * 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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