Individual Calculations October 2017
 Arif, Fadoua  Total change: -58.00  Rating chartPersonal card
 XIX Open Internacional de Sants, Hostafrancs i Bordeta Grup A Barcelona ESP 2017-08-18
RcRownchangeKK*chgGame
 1828 1979 4.00 10 -2.90 20 -58.00 
  Risting, Eivind Olav f2331 NOR0.001-0.1120-2.20 
  Liu, Mide 1579  * CHN0.001-0.9220-18.40 
  Opasiak, Dustin Tennessee 1805 POL0.001-0.7320-14.60 
  Densing, Gerd 1764 GER0.501-0.2720-5.40 
  Bes Alvarez, Alex 1844 ESP0.001-0.6820-13.60 
  Reigstad, Erlend 1687 NOR1.0010.15203.00 
  Proietti, Tosca 1832 ITA0.501-0.2020-4.00 
  Heyne, Regina 1830 GER1.0010.30206.00 
  Sajjadi, Kimiya 1874 NOR0.001-0.6420-12.80 
  Hafstad, Leif 1735 ENG1.0010.20204.00 
 * 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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