Blitz: Individual Calculations December 2023
 Bonaposta, Fabrizio  Total change: 9.40  Rating chartPersonal card
 OP 6 BLITZ ARROCCO CHESS CLUB 2023 ROMA ITA 2023-11-04
RcRownchangeKK*chgGame
 1999 2050 5.50 9 0.47 20 9.40 
  D `amore, Emanuele 1732 ITA1.0010.13202.60 
  Ferraro, Pietro 1921 ITA1.0010.33206.60 
  Carnicelli, Valerio f2364 ITA0.001-0.1420-2.80 
  Maldonado Gonzales, Stefano 2175 ITA0.5010.17203.40 
  Nardoni, Matteo 1697 ITA1.0010.11202.20 
  Arbore, Daniele 2002 ITA0.001-0.5720-11.40 
  Cioce, Enrico 2026 ITA1.0010.47209.40 
  Maione, Melissa 1843 ITA1.0010.23204.60 
  Sibilio, Mario f2231 ITA0.001-0.2620-5.20 

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)
 

 

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