Individual Calculations December 2023
 Di Nallo, Federico  Total change: -13.20  Rating chartPersonal card
 WE Castel del Rio - B Castel del Rio ITA 2023-11-03
RcRownchangeKK*chgGame
 1516 1760 4.00 5 0.02 20 0.40 
  Chelli, Michael 1500 ITA1.0010.18203.60 
  Silvestri, Carlo 1517 ITA0.501-0.3020-6.00 
  Chiarelli, Massimo 1396 ITA0.501-0.4020-8.00 
  Rimondini, Riccardo 1574 ITA1.0010.26205.20 
  Lugaresi, Gabriele 1591 ITA1.0010.28205.60 

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)
 
 WE 2 Caterina Sforza - A Bagnara di Romagna ITA 2023-11-11
RcRownchangeKK*chgGame
 1809 1760 1.50 5 -0.68 20 -13.60 
  Govoni, Fausto 2023 ITA0.5010.32206.40 
  Sacchetti, Andrea 1775 ITA0.5010.02200.40 
  Palozza, Flavio 1912 ITA0.001-0.3020-6.00 
  Misic, Omar 1526 ITA0.501-0.2920-5.80 
  Prelati, Maurizio 1809 ITA0.001-0.4320-8.60 

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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