Individual Calculations July 2019
 Bossi, Alessandro  Total change: -26.20  Rating chartPersonal card
 FE 10 Forni di Sopra - B Forni di Sopra ITA 2019-06-15
RcRownchangeKK*chgGame
 1727 1997 6.00 9 -1.31 20 -26.20 
  Roversi, Stefano 1688 ITA1.0010.14202.80 
  Tomio, Dante 1725 ITA0.001-0.8320-16.60 
  La Malfa, Stelio 1611 ITA0.001-0.9120-18.20 
  Petrella, Andrea 1597  * ITA1.0010.08201.60 
  Martinez, Guido 1697 ITA1.0010.15203.00 
  Damele, Stefano 1721 ITA1.0010.17203.40 
  Bossoni, Mario 1857 ITA1.0010.31206.20 
  Picco, Ruggero 1937 ITA0.001-0.5820-11.60 
  Carola, Paolo 1714 ITA1.0010.16203.20 
 * 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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