Individual Calculations December 2023
 Aulehla, Jacopo  Total change: -45.00  Rating chartPersonal card
 WE Castel del Rio - B Castel del Rio ITA 2023-11-03
RcRownchangeKK*chgGame
 1439 1741 2.00 5 -2.25 20 -45.00 
  Vignola, Elia 1471 ITA1.0010.17203.40 
  Chiarelli, Massimo 1396 ITA0.001-0.8920-17.80 
  Circolari, Mattia 1341  * ITA1.0010.08201.60 
  Grendene, Luca 1488 ITA0.001-0.8120-16.20 
  Chelli, Michael 1500 ITA0.001-0.8020-16.00 
 * 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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