Individual Calculations September 2023
 Marvulli, Dario  Total change: 18.40  Rating chartPersonal card
 FE 21 Spilimbergo - A Spilimbergo ITA 2023-08-09
RcRownchangeKK*chgGame
 2184 2066 4.00 9 0.92 20 18.40 
  Klek, Hanna Marie wg2286 GER0.5010.28205.60 
  Pegno, Mattia f2182 ITA0.001-0.3420-6.80 
  Herrera, Juan Sebastian f2259 COL0.5010.25205.00 
  Aleksic, Nenad m2231 SRB0.5010.22204.40 
  Pasini, Nicolo f2154 ITA0.5010.12202.40 
  Paduano, Claudio c2137 ITA0.001-0.4020-8.00 
  Sloan, Jed c2022 USA1.0010.44208.80 
  De Francesco, Klaus f2168 GER1.0010.642012.80 
  Gomez Barrera, Javiera Belen wm2220 CHI0.001-0.2920-5.80 

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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