Individual Calculations June 2023
 Iglesias Ferreira, Andres  Total change: -20.00  Rating chartPersonal card
 Open Internacional Queima das Fitas 2023 Coimbra POR 2023-04-28
RcRownchangeKK*chgGame
 1770 2150 6.00 7 -0.01 40 -0.40 
  Correia, Pedro Mourao Soares 1750  * POR1.0010.08403.20 
  Lima, Duarte 1647 POR1.0010.04401.60 
  Afonso, Joao Pedro 1828 POR0.501-0.3740-14.80 
  Gorgulho, Joao Tiago 1561 POR1.0010.02400.80 
  Moldovan, Lucas Gabriel 1637 POR1.0010.04401.60 
  Garcia Dorado, Alberto c2223 ESP0.5010.10404.00 
  Bastiao, Tomas 1743 POR1.0010.08403.20 
 * 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)
 
 28eme Open International Landes Cotes Sud - Soorts Hossegor SOORTS HOSSEGOR FRA 2023-05-27
RcRownchangeKK*chgGame
 1958 2227 5.00 7 -0.49 40 -19.60 
  Duhau-Marmon, Sylvain 1827  * FRA1.0010.08403.20 
  Lamarche, Quentin 1744 FRA1.0010.05402.00 
  Differ, Christophe 1870 FRA1.0010.11404.40 
  Eche, Sylvain 1997 FRA0.001-0.7940-31.60 
  Destic, Elena 1839 FRA1.0010.09403.60 
  Hamm, Fabien 2008 FRA1.0010.22408.80 
  Fantinel, Thibault m2423 FRA0.001-0.2540-10.00 
 * 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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