Individual Calculations September 2014
 Ibrahimova, Sabina  Total change: -13.80  Rating chartPersonal card
 Chess Olympiad 2014-Women Tromsų NOR 2014-08-01
 2217 2263 2.00 5 -0.69 20 -13.80 
  Kruk, Karina wc1863  * IRL1.0010.08201.60 
  De Seroux, Camille wf2129 SUI1.0010.32206.40 
  Guo, Qi wg2453 CHN0.001-0.2520-5.00 
  Nemcova, Katerina wg2315 USA0.001-0.4320-8.60 
  Cosma, Elena-Luminita wg2327 ROU0.001-0.4120-8.20 
 * 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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