Rapid: Individual Calculations September 2023
 Giuffrida, Ignazio  Total change: -28.20  Rating chartPersonal card
 OP 8 RAPID A SQUADRE LA TORRE RIPOSTO ITA 2023-08-19
RcRownchangeKK*chgGame
 1524 1711 2.00 5 -1.41 20 -28.20 
  Gagliano, Giuseppe 1311  * ITA0.001-0.9220-18.40 
  Castiglione, Federico 1383 ITA0.501-0.3720-7.40 
  Martorelli, Angelo 1851 ITA0.5010.19203.80 
  Alia, Matteo Maria 1274 ITA1.0010.06201.20 
  Cannella, Simone 1803 ITA0.001-0.3720-7.40 
 * 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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