Individual Calculations March 2014
 Blackman, Katrina  Total change: 12.30  Rating chartPersonal card
 Subzonal tournament Female 2.3.5 Paramaribo SUR 2014-02-01
RcRownchangeKK*chgGame
 1759 1624 4.00 9 0.82 15 12.30 
  Richards, Deborah wf2022 JAM0.001-0.0815-1.20 
  Abdoel Wahied, Farchanda 1504 SUR0.001-0.6615-9.90 
  Romalho , Gelique 1527 SUR1.0010.37155.55 
  Kaslan, Catherine 1486 SUR1.0010.31154.65 
  Barrett, Ariel wc1772 JAM1.0010.701510.50 
  Soondarsingh, Aditi 1749 TTO1.0010.671510.05 
  Heredia Serrano, Carla wg2024  * ECU0.001-0.0815-1.20 
  Aponte Montes De Oca, Oriana wf1966 VEN0.001-0.1215-1.80 
  Naipal, Ekaterina wf1782 SUR0.001-0.2915-4.35 
 * 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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