Individual Calculations August 2023
 Catalano, Leonardo  Total change: -13.60  Rating chartPersonal card
 CIG 2023 - Finale U18 Tarvisio ITA 2023-07-02
RcRownchangeKK*chgGame
 1679 1774 4.50 8 -0.34 40 -13.60 
  Maggiulli, Alessandro 1374  * ITA0.501-0.4240-16.80 
  Bortolotti, Francesco 1984 ITA0.001-0.2340-9.20 
  Gorgoni, Roberto Libero 1453 ITA1.0010.13405.20 
  Ostoni, Nicolo 1528 ITA0.001-0.8140-32.40 
  Bera, Pietro 1540 ITA1.0010.21408.40 
  Zanolini, Matteo 1542 ITA1.0010.21408.40 
  Miosi, Marco 1942 ITA1.0010.724028.80 
  Briata, Nicolo 2069 ITA0.001-0.1540-6.00 
 * 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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