Individual Calculations September 2023
 Fiorini, Luca  Total change: -19.20  Rating chartPersonal card
 OP Agosto SSM 2023 Milano ITA 2023-08-04
RcRownchangeKK*chgGame
 1462 1837 3.50 5 -0.96 20 -19.20 
  Ramondo, Luca 1366 ITA0.001-0.9520-19.00 
  Longo, Giovanni 1405 ITA1.0010.07201.40 
  Mazzucchelli, Elio Teodoro 1464 ITA0.501-0.4020-8.00 
  Lipari, Alberto 1437  * ITA1.0010.08201.60 
  Lavorgna, Francesco 1639 ITA1.0010.24204.80 
 * 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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