Individual Calculations September 2021
 Giammona, Federico  Total change: -106.00  Rating chartPersonal card
 FE 19 Spilimbergo - A Spilimbergo ITA 2021-08-11
RcRownchangeKK*chgGame
 1843 1849 3.50 7 -0.06 40 -2.40 
  Reitz, Philipp 2005 GER0.001-0.2940-11.60 
  Grundhammer, Gerhard 1745 GER0.001-0.6440-25.60 
  Bonelli, Federico 1777 ITA0.501-0.1040-4.00 
  Davini, Andrea 1811 ITA1.0010.454018.00 
  Zangrando, Gianpietro 1711 ITA1.0010.314012.40 
  Iannello, Antonio 1907 ITA1.0010.584023.20 
  Farkas, Otto Jr. 1946 HUN0.001-0.3740-14.80 

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)
 
 CIG 2021 - Finale U14 Salsomaggiore Terme ITA 2021-08-22
RcRownchangeKK*chgGame
 1479 1849 5.50 9 -2.59 40 -103.60 
  Sgarbi, Michele 1449  * ITA1.0010.08403.20 
  Maglioni, Leonardo 1449  * ITA0.001-0.9240-36.80 
  Loi, Alessio 1449  * ITA0.501-0.4240-16.80 
  Ferretti, Francesco 1449  * ITA1.0010.08403.20 
  Pesavento, Mose 1449  * ITA1.0010.08403.20 
  Salvi, Arturo 1479 ITA0.001-0.9040-36.00 
  Buqa, Brajan 1449  * ITA1.0010.08403.20 
  Roma, Roberto 1547 ITA1.0010.15406.00 
  Bianco, Paolo 1589 ITA0.001-0.8240-32.80 
 * 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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