Individual Calculations July 2019
 Galletti, Armando  Total change: -27.80  Rating chartPersonal card
 FE 5 Club Scacchisti.it - B Rio ITA 2019-06-02
RcRownchangeKK*chgGame
 1505 1713 4.50 8 -1.39 20 -27.80 
  La Barbera, Marcello 1313  * ITA1.0010.08201.60 
  Giuliani, Sante 1847 ITA0.001-0.3220-6.40 
  La Barbera, Manfredi 1483 ITA0.001-0.7920-15.80 
  Gallucci, Vittorio 1423 ITA1.0010.16203.20 
  Navarra, Stefano 1443 ITA1.0010.17203.40 
  Barbetti, Raul 1313  * ITA1.0010.08201.60 
  Mantovan, Giuseppe 1716 ITA0.5010.00200.00 
  Kukreja, Sankalp 1499 IND0.001-0.7720-15.40 
 * 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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