Individual Calculations September 2014
 Abdulla, Khayala  Total change: -16.60  Rating chartPersonal card
 Chess Olympiad 2014-Women Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2136 2286 4.50 8 -0.83 20 -16.60 
  Avelar, Gabriela wf1903 ESA1.0010.09201.80 
  Heinatz, Gundula wm2169 SUI0.501-0.1620-3.20 
  Zatonskih, Anna mwg2466 USA0.5010.24204.80 
  Figueroa Calderon, Jenid wc1886  * PUR1.0010.08201.60 
  Gueci, Tea wf2074 ITA0.001-0.7720-15.40 
  Ribeiro, Regina wm2000 BRA1.0010.16203.20 
  Koskela, Niina wg2213 NOR0.501-0.1020-2.00 
  Szczepkowska-Horowska, Karina wg2380 POL0.001-0.3720-7.40 
 * 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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