Rapid: Individual Calculations July 2019
 Del Prato, Uberto  Total change: -1.40  Rating chartPersonal card
 OP 13 A SQUADRE DELL'APPENNINO GUBBIO ITA 2019-06-09
RcRownchangeKK*chgGame
 1957 1850 1.50 6 -0.76 20 -15.20 
  Rossi, Aldo f2235 ITA0.001-0.0920-1.80 
  Koch, Lorenz 1921 ITA0.5010.10202.00 
  Pocognoli, Gianfranco 1559 ITA0.001-0.8520-17.00 
  Gubbiotti, David 1837 ITA1.0010.48209.60 
  Ferri, Stefano 2169 ITA0.001-0.1320-2.60 
  Cuppone, Damiano 2022 ITA0.001-0.2720-5.40 

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)
 
 OP GIUGNO STEINITZ ROMA ITA 2019-06-16
RcRownchangeKK*chgGame
 1663 1850 7.00 9 0.69 20 13.80 
  Gargiulo, Tristano 1697 ITA1.0010.30206.00 
  Tosi, Francesco 2082 ITA1.0010.792015.80 
  Lombardi, Raffaele 1450  * ITA1.0010.08201.60 
  Tosi, Lucrezia 1450  * ITA1.0010.08201.60 
  Ciampi, Vincenzo 1938 ITA0.5010.12202.40 
  Abuhamdieh, Nando 1450  * ITA1.0010.08201.60 
  Soncini, Stefano 1771 ITA0.501-0.1120-2.20 
  Carlozzi, Giovanni 1679 ITA0.001-0.7320-14.60 
  Tamburrini, Andrea 1450  * ITA1.0010.08201.60 
 * 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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