Individual Calculations October 2013
 Abrahamyan, Tatev  Total change: 26.85  Rating chartPersonal card
 2013 US Masters Greensboro, North Carolina USA 2013-08-29
RcRownchangeKK*chgGame
 2427 2323 5.00 9 1.79 15 26.85 
  Aristizabal Lopez, Jorge 1923  * COL1.0010.08151.20 
  Sundararajan, Kidambi g2458 IND1.0010.681510.20 
  Shabalov, Alexander g2546 USA0.001-0.2215-3.30 
  Rohde, Michael A g2468 USA1.0010.691510.35 
  Friedel, Joshua E g2500 USA0.5010.23153.45 
  Quesada Perez, Y g2636 CUB0.001-0.1415-2.10 
  Fedorowicz, John P g2439 USA0.5010.16152.40 
  Cornejo, Max m2402 PER1.0010.61159.15 
  Kekelidze, Mikheil g2470 GEO0.001-0.3015-4.50 
 * 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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