Individual Calculations September 2021
 Calia, Carlo  Total change: -3.60  Rating chartPersonal card
 CIG 2021 - Finale U14 Salsomaggiore Terme ITA 2021-08-22
RcRownchangeKK*chgGame
 1450 1562 5.50 9 -0.09 40 -3.60 
  Cardinale, Alessandro 1162  * ITA1.0010.08403.20 
  Mazzitello, Mirko 1162  * ITA1.0010.08403.20 
  Liloni, Francesco Mattia 1868 ITA0.001-0.1440-5.60 
  Bruno, Davide 1306 ITA1.0010.19407.60 
  Lo Presti, Giulio 1862 ITA0.5010.354014.00 
  Agresta, Giulio 1733 ITA0.001-0.2740-10.80 
  Ovidi, Marco 1403 ITA0.001-0.7140-28.40 
  Russo, Luigi 1220 ITA1.0010.12404.80 
  Zagaglia, Matteo 1331 ITA1.0010.21408.40 
 * 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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