Individual Calculations January 2024
 Alfaras, Abdulaziz  Total change: 108.40  Rating chartPersonal card
 FE 5 Roma Citta' aperta - C Roma ITA 2023-12-04
RcRownchangeKK*chgGame
 1575 1329 4.50 9 2.71 40 108.40 
  Luigi, Rinaldo 1613 ITA1.0010.844033.60 
  Vit, Ondrej 1542 CZE1.0010.774030.80 
  Margaryan, Aram 1559 ARM0.001-0.2140-8.40 
  Mori, Leonardo 1590 ITA0.5010.324012.80 
  Gerlach, Andreas, Dr. 1608 GER0.5010.344013.60 
  Di Giuseppe, Matteo 1516 ITA0.001-0.2640-10.40 
  Balacco, Giovanni 1587 ITA1.0010.824032.80 
  Saporito, Giulio Cong Yan 1467 ITA0.5010.19407.60 
  Antoniacci, Riccardo 1695 ITA0.001-0.1040-4.00 

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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