Individual Calculations October 2017
 Maia, Jose Eduardo Bastos O.  Total change: 3.60  Rating chartPersonal card
 XIX Open Internacional de Sants, Hostafrancs i Bordeta Grup A Barcelona ESP 2017-08-18
RcRownchangeKK*chgGame
 2120 2101 3.50 7 0.18 20 3.60 
  Krysa, Leandro g2501  * ARG0.001-0.0820-1.60 
  Patrignani, Tiziano 1937 ITA1.0010.28205.60 
  Tateo, Ida 1701  * USA1.0010.08201.60 
  Juan Bartroli, Pau 2266 ESP0.5010.22204.40 
  Lapiccirella, Daniele 2275 ITA0.5010.23204.60 
  Ivanov, Mike f2261 CAN0.001-0.2920-5.80 
  Roque Sola, Andrea wc1900 MEX0.501-0.2620-5.20 
 * 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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