Individual Calculations March 2014
 Barrett, Ariel  Total change: -18.30  Rating chartPersonal card
 Subzonal tournament Female 2.3.5 Paramaribo SUR 2014-02-01
RcRownchangeKK*chgGame
 1713 1772 4.00 9 -1.22 15 -18.30 
  Kaslan, Alexandra 1505 SUR1.0010.18152.70 
  Heredia Serrano, Carla wg2172  * ECU0.001-0.0815-1.20 
  Chou , Elysia 1664 SUR1.0010.35155.25 
  Ramos Dos, Rosangela 1742 SUR0.001-0.5415-8.10 
  Blackman, Katrina wc1624 BAR0.001-0.7015-10.50 
  Raghoebier, Xamiera 1383 SUR1.0010.09151.35 
  Smith, Javanna wc1693 TTO0.001-0.6115-9.15 
  Frijde, Reyna wc1608 SUR1.0010.28154.20 
  Richards, Deborah wf2022 JAM0.001-0.1915-2.85 
 * 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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