Individual Calculations September 2019
 Izquierdo Arruferia, Joseba  Total change: -6.20  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1809 1932 5.00 8 -0.31 20 -6.20 
  Maier, Fridolin 1740 ITA1.0010.25205.00 
  Vogel, Florian 1825 AUT1.0010.35207.00 
  Comien, Romain 1811 FRA1.0010.34206.80 
  Pecha, Martin 1880 AUT0.001-0.5720-11.40 
  Borras Julian, Teodoro 1803 ESP0.501-0.1720-3.40 
  Van Ginneken, Jeroen 1761 NED1.0010.27205.40 
  Schnier, Steffen 1826 GER0.501-0.1420-2.80 
  Stokes, Paul C 1829 ENG0.001-0.6420-12.80 

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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