Rapid: Individual Calculations April 2017
 Bettazzi, Alessandro  Total change: 32.20  Rating chartPersonal card
 OP X SCACCHI TRENDY PRATO ITA 2017-03-19
RcRownchangeKK*chgGame
 1861 1810 5.50 9 1.61 20 32.20 
  Furlani, Graziano 1410  * ITA1.0010.08201.60 
  Baccaro, Franco 2018 ITA1.0010.772015.40 
  Caprino, Marco 2209 ITA0.001-0.0820-1.60 
  Ghods, Maziar 1982 ITA0.001-0.2720-5.40 
  Luperi, Luigi 1576 ITA1.0010.21204.20 
  Messina, Marco 2023 ITA1.0010.772015.40 
  Salvadori, Federico 1715 ITA0.501-0.1320-2.60 
  Pasqualetti, Enzo 1891 ITA0.001-0.3920-7.80 
  Onesti, Luca 1922 ITA1.0010.652013.00 
 * 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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