Individual Calculations August 2023
 Serafini, Luigi  Total change: 59.20  Rating chartPersonal card
 CIG 2023 - Finale U18 Tarvisio ITA 2023-07-02
RcRownchangeKK*chgGame
 1655 1531 3.50 6 1.48 40 59.20 
  Roberti, Daniele 1131  * ITA1.0010.08403.20 
  Guccione, Matteo Francesco 1851 ITA0.001-0.1340-5.20 
  Mazzeo, Francesco 1744 ITA0.5010.274010.80 
  Fabbri, Giorgio 1753 ITA0.001-0.2240-8.80 
  Vulpio, Martin 1626 ITA1.0010.634025.20 
  Sangiovanni, Davide 1827 ITA1.0010.854034.00 
 * 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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