Individual Calculations August 2023
 Mammi, Ottavio  Total change: -62.80  Rating chartPersonal card
 CIG 2023 - Finale U14 Tarvisio ITA 2023-07-02
RcRownchangeKK*chgGame
 1581 1892 6.00 9 -1.57 40 -62.80 
  Cinquemani, Christian 1492  * ITA1.0010.08403.20 
  Pazzaglini, Tommaso 1465 ITA1.0010.07402.80 
  Rubini, Alessandro 1647 ITA0.501-0.3040-12.00 
  Baldi, Matteo 1503 ITA1.0010.09403.60 
  Rossi, Gabriele Valerio 1735 ITA0.001-0.7140-28.40 
  Togni, Alessandro 1464 ITA1.0010.07402.80 
  Geraci, Sergio 1514 ITA0.501-0.4140-16.40 
  Brunetti, Alessandro 1588 ITA1.0010.14405.60 
  Folin, Giorgio 1822 ITA0.001-0.6040-24.00 
 * 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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