Rapid: Individual Calculations April 2023
 Collutiis, Duilio  Total change: -20.20  Rating chartPersonal card
 OP RAPID MEMORIAL NICOLA SERRAO FIRENZE ITA 2023-03-26
RcRownchangeKK*chgGame
 1971 2460 6.50 9 -2.02 10 -20.20 
  Fiaschi, Maurizio 2060  * ITA1.0010.08100.80 
  Bianchi, Riccardo 1787 ITA1.0010.01100.10 
  Mascia, Leonardo 1863 ITA1.0010.02100.20 
  Ghods, Maziar 2006 ITA0.501-0.4410-4.40 
  Di Girolamo, Nicolo ` 1959 ITA1.0010.04100.40 
  Bartolini, Tommaso 2064 ITA0.001-0.9210-9.20 
  Caprino, Marco 2052 ITA1.0010.08100.80 
  Isufaj, Genci 2070 ITA0.501-0.4110-4.10 
  Mazzeo, Gabriele 1875 ITA0.501-0.4810-4.80 
 * 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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