Rapid: Individual Calculations November 2023
 Bettini, Alessandro  Total change: -62.00  Rating chartPersonal card
 OP RAPID VALLE DEL RENO CASALECCHIO DI RENO ITA 2023-10-01
RcRownchangeKK*chgGame
 1405 1791 4.00 8 -3.10 20 -62.00 
  Galliani, Gianni 1195 ITA1.0010.02200.40 
  Sandrolini, Alex 1397 ITA0.501-0.4220-8.40 
  Tondi, Aurelio 1567 ITA1.0010.22204.40 
  Biagini, Lorenzo 1286 ITA0.501-0.4620-9.20 
  Cassarini, Attilio 1649 ITA0.001-0.6920-13.80 
  Introini, Samuele 1391  * ITA1.0010.08201.60 
  De Martino, Filippo 1381 ITA0.001-0.9220-18.40 
  Bianco, Vincenzo 1376 ITA0.001-0.9320-18.60 
 * 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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