Individual Calculations September 2011
 Bozza, Stefano  Total change: -17.55  Rating chartPersonal card
 CIG Under 16 Porretta Terme ITA 2011-07-02
RcRownchangeKK*chgGame
 1869 1851 2.50 7 -0.86 15 -12.90 
  Bisi, Samuele 1977 ITA1.0010.671510.05 
  Sorbera, Giovanni 2197 ITA0.001-0.1115-1.65 
  Varvaglione, Antonio 1936 ITA0.001-0.3815-5.70 
  Varzi, Florian 1667 ITA1.0010.26153.90 
  Gregori, Giacomo 2005 ITA0.001-0.2915-4.35 
  Tardelli, Andrea 1666 ITA0.001-0.7415-11.10 
  Landi, Filippo 1638 ITA0.501-0.2715-4.05 

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)
 
 WE 9° Città di Spilimbergo Spilimbergo ITA 2011-08-11
RcRownchangeKK*chgGame
 1929 1851 2.50 7 -0.31 15 -4.65 
  Gallana, Marco 2113 ITA0.001-0.1815-2.70 
  Rossi, Francesco 1910 ITA0.5010.08151.20 
  Picco, Ruggero 2017 ITA0.001-0.2815-4.20 
  Filippi, Simone 1715 ITA0.501-0.1815-2.70 
  Rostolis, Riccardo 1898 ITA1.0010.57158.55 
  Pagnutti, Lorenzo 2043 ITA0.001-0.2515-3.75 
  Rossi, Gianni 1804 ITA0.501-0.0715-1.05 

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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