Rapid: Individual Calculations July 2023
 Dalla Libera, Sergio  Total change: -51.40  Rating chartPersonal card
 OP 2 RAPID CESATE PER GLI SCACCHI CESATE ITA 2023-06-04
RcRownchangeKK*chgGame
 1364 1722 1.00 4 -2.57 20 -51.40 
  Cataldi, Riccardo 1409 ITA1.0010.14202.80 
  Dambrain, Matthieu 1388 ITA0.001-0.8820-17.60 
  Parravicini, Alessandro 1322  * ITA0.001-0.9220-18.40 
  Lardera, Marco 1338 ITA0.001-0.9120-18.20 
 * 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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