Individual Calculations September 2023
 Bassini, Massimo  Total change: 8.60  Rating chartPersonal card
 OP 5 Del fermano Fermo ITA 2023-08-21
RcRownchangeKK*chgGame
 1622 1528 2.50 5 0.43 20 8.60 
  Giancotti, Eraldo 2052 ITA0.001-0.0320-0.60 
  Garofalo, Raffaele 1237 ITA0.501-0.3520-7.00 
  Calcinaro, Matteo 1128  * ITA1.0010.08201.60 
  Zangheratti, Daniele 1809 ITA0.001-0.1620-3.20 
  Mortola, Alberto 1882 ITA1.0010.892017.80 
 * 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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