Rapid: Individual Calculations November 2023
 Della Porta, Giancarlo  Total change: -3.80  Rating chartPersonal card
 OP 8 RAPID SACCARGIA CODRONGIANOS ITA 2023-10-01
RcRownchangeKK*chgGame
 1642 1818 5.50 8 -0.19 20 -3.80 
  Corbo, Giuseppe A. 1418  * ITA1.0010.08201.60 
  Auneddu, Andrea 1577 ITA1.0010.20204.00 
  Ciobanu, Camelia-Adriana wm2170 ROU0.001-0.1120-2.20 
  Migaleddu, Andrea 1585 ITA0.501-0.2920-5.80 
  Nicholson, David 1620 ITA0.501-0.2620-5.20 
  Molino, Nicola 1440 ITA1.0010.09201.80 
  Sotgiu, Roberto 1623 ITA0.501-0.2520-5.00 
  Canu, Giovanni Andrea 1705 ITA1.0010.35207.00 
 * 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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