Rapid: Individual Calculations December 2022
 Borrelli, Salvatore  Total change: -25.00  Rating chartPersonal card
 OP RAPID A 30 NAPOLI ITA 2022-10-27
RcRownchangeKK*chgGame
 1472 1814 4.00 6 -1.25 20 -25.00 
  Brunetti, Alessandro 1426 ITA0.001-0.9120-18.20 
  Chiarelli, Massimo 1414  * ITA1.0010.08201.60 
  Festa, Cesare 1534 ITA1.0010.16203.20 
  Parise, Mariano 1615 ITA0.001-0.7620-15.20 
  D `auria, Giuseppe 1354 ITA1.0010.05201.00 
  Guarino, Fabio 1488 ITA1.0010.13202.60 
 * 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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