Individual Calculations November 2013
 Abrahamyan, Tatev  Total change: -14.55  Rating chartPersonal card
 10th Annual Los Angeles Open Agoura Hills, California USA 2013-10-11
RcRownchangeKK*chgGame
 2029 2350 2.50 3 -0.08 15 -1.20 
  Zaloznyy, Mike Y 1987 USA0.501-0.4015-6.00 
  Eswaran, Ashritha 1951 USA1.0010.08151.20 
  Viswanadha, Kesav 2148 USA1.0010.24153.60 

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)
 
 3rd annual Fall International Chess Festival Dearborn, Michigan USA 2013-10-23
RcRownchangeKK*chgGame
 2310 2350 4.00 9 -0.89 15 -13.35 
  Orlova, Yelizaveta wc1950  * CAN1.0010.08151.20 
  Hernandez Carmenate, Holden g2545 CUB1.0010.751511.25 
  Ipatov, Alexander g2625 TUR0.001-0.1715-2.55 
  Friedel, Joshua E g2498 USA0.5010.20153.00 
  Perelshteyn, Eugene M g2485 USA0.001-0.3215-4.80 
  Tang, Andrew 2174 USA0.001-0.7315-10.95 
  Cooklev, Steven 2133 USA0.001-0.7815-11.70 
  Chevannes, Sabrina wf2206 ENG0.501-0.1915-2.85 
  Hendrickson, Nolan 2178 USA1.0010.27154.05 
 * 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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