Individual Calculations February 2023
 Rezzonico, Paolo  Total change: -33.00  Rating chartPersonal card
 WE 3 Hotel Mediterranee - A Genova ITA 2023-01-06
RcRownchangeKK*chgGame
 1934 2006 2.50 4 0.15 20 3.00 
  Altieri, Danilo Mario 1814 ITA0.501-0.2520-5.00 
  Petrillo, Agostino 2003 ITA1.0010.502010.00 
  Chiari, Cosimo 1756 ITA0.501-0.3120-6.20 
  Simoncini, Francesco 2162 ITA0.5010.21204.20 

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)
 
 CP Novara e Verbano-Cusio-Ossola 2023 Briga Novarese ITA 2023-01-27
RcRownchangeKK*chgGame
 1495 2006 3.00 5 -1.80 20 -36.00 
  Ingletti, Ivan 1484 ITA0.001-0.9720-19.40 
  Marini, Mario 1396 ITA1.0010.02200.40 
  Silini, Riccardo 1518 ITA1.0010.04200.80 
  Alberti, Davide 1473 ITA0.501-0.4720-9.40 
  De Gaspari, Cristian 1606  * ITA0.501-0.4220-8.40 
 * 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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