Rapid: Individual Calculations April 2023
 Aly Ahmed Abouzid Ba, Hany  Total change: -9.00  Rating chartPersonal card
 OP 21 RAPID FAENZA - MEMORIAL MARCO ORI FAENZA ITA 2023-03-05
RcRownchangeKK*chgGame
 1721 1673 3.00 8 -0.45 20 -9.00 
  Imburgia, Giuseppe 1954 ITA0.001-0.1620-3.20 
  Folicaldi, Alessandro 1273  * ITA1.0010.08201.60 
  Mammi, Samuele 1932 ITA0.001-0.1820-3.60 
  Grotti, Matteo 1384 ITA1.0010.16203.20 
  Prelati, Maurizio 1872 ITA1.0010.762015.20 
  Bertani, Gianfranco 1953 ITA0.001-0.1620-3.20 
  Campini, Marco 1947 ITA0.001-0.1720-3.40 
  Lugaresi, Gabriele 1451 ITA0.001-0.7820-15.60 
 * 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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