Individual Calculations October 2017
 Xu, Mingwei  Total change: 2.80  Rating chartPersonal card
 XIX Open Internacional de Sants, Hostafrancs i Bordeta Grup A Barcelona ESP 2017-08-18
RcRownchangeKK*chgGame
 2081 2012 3.50 8 0.14 20 2.80 
  Flick, Antoine f2371 FRA0.001-0.1020-2.00 
  Rodon Balcells, Jaume 1782 ESP1.0010.21204.20 
  Ivanov, Mike f2261 CAN0.001-0.1920-3.80 
  Davy, Bruno 1787 FRA1.0010.22204.40 
  Gueci, Tea wf2200 ITA0.5010.24204.80 
  Serarols Mabras, Bernat f2218 ESP0.001-0.2420-4.80 
  Mauffrey, Victor 1813 FRA0.501-0.2620-5.20 
  Sole Pijuan, Ferran 2216 ESP0.5010.26205.20 

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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