Blitz: Individual Calculations May 2023
 De Barberis, Massimo  Total change: -10.40  Rating chartPersonal card
 OP 4 TORINO BLITZ TORINO ITA 2023-04-06
RcRownchangeKK*chgGame
 1808 1953 5.50 9 -0.52 20 -10.40 
  Ribero, Simone 1553  * ITA1.0010.08201.60 
  Parisi, Gianmario 1725 ITA1.0010.21204.20 
  Spatola, Davide 2007 ITA0.001-0.4220-8.40 
  Pohoata, Ionut-Silviu 1810 ROU0.501-0.1920-3.80 
  Caffarelli, Cristiano 1751 ITA0.001-0.7620-15.20 
  Chiabrando, Davide 1654 ITA1.0010.15203.00 
  Bringas Osuna, Ivan Jarek 2062 MEX0.001-0.3520-7.00 
  Berutti, Mario 1712 ITA1.0010.20204.00 
  Fassio, Luca 1994 ITA1.0010.562011.20 
 * 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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