Individual Calculations September 2021
 Bortolotti, Francesco  Total change: -21.20  Rating chartPersonal card
 FE 19 Spilimbergo - A Spilimbergo ITA 2021-08-11
RcRownchangeKK*chgGame
 1861 1974 5.50 7 0.94 40 37.60 
  Carnicelli, Flavio 1840 ITA0.001-0.6840-27.20 
  Davini, Andrea 1811 ITA1.0010.284011.20 
  Kralj, Nika 1863 SLO1.0010.354014.00 
  Mader, Lena 1807 GER0.501-0.2240-8.80 
  Cornileau, Juliette 1868 FRA1.0010.364014.40 
  Perossa, Nicolas 1894 ITA1.0010.394015.60 
  Palma, Andrea 1945 ITA1.0010.464018.40 

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)
 
 CIG 2021 - Finale U16 Salsomaggiore Terme ITA 2021-08-22
RcRownchangeKK*chgGame
 1735 1974 5.50 9 -1.47 40 -58.80 
  Ostoni, Nicolo 1574  * ITA1.0010.08403.20 
  Markevichus, Yaraslau 1623 ITA1.0010.11404.40 
  Pizzoferrato, Mattia 1760 ITA1.0010.23409.20 
  Pasin, Mattia 1985 ITA0.001-0.4840-19.20 
  Marson, Roy 1807 ITA0.001-0.7240-28.80 
  Catalano, Leonardo 1703 ITA1.0010.17406.80 
  Ganci, Elio 1920 ITA0.001-0.5840-23.20 
  Miano, Gabriele 1575 ITA0.501-0.4240-16.80 
  Greco, Edoardo 1671 ITA1.0010.14405.60 
 * 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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