Individual Calculations December 2019
 Zoncu, Roberto Alessio  Total change: 13.20  Rating chartPersonal card
 WE 25 Citta' di Palermo - A Palermo ITA 2019-11-21
RcRownchangeKK*chgGame
 1629 1581 3.00 6 0.33 40 13.20 
  Musella, Vincenzo 1913 ITA0.5010.384015.20 
  Maresco, Giulia 1396 ITA1.0010.264010.40 
  Ganci, Elio 1743 ITA0.001-0.2940-11.60 
  Zoncu, Mattia Fabrizio 1635 ITA0.5010.08403.20 
  Bandieramonte, Enrico 1647 ITA0.5010.09403.60 
  La Barbera, Manfredi 1440 ITA0.501-0.1940-7.60 

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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