Individual Calculations November 2009
 Giobbi, Costantino  Total change: -18.15  Rating chartPersonal card
 OP 3. Citta' di Nereto Nereto ITA 2009-08-10
RcRownchangeKK*chgGame
 1976 1936 3.50 9 -0.52 15 -7.80 
  Silvestri, Giorgio 1838 ITA1.0010.37155.55 
  Spada, Angelo 2070 ITA0.001-0.3215-4.80 
  Sbraccia, Giovanni 2102 ITA0.001-0.2815-4.20 
  Gensabella, Paolo 1938 ITA0.5010.00150.00 
  Di Pietro, Gabriele 1844 ITA0.501-0.1315-1.95 
  Tribuiani, Renato 2071 ITA0.001-0.3215-4.80 
  Viviani, Alessio 1893 ITA1.0010.44156.60 
  Maksimovic, Miodrag 2041 ITA0.001-0.3615-5.40 
  Marozzi, Giovanni 1991 ITA0.5010.08151.20 

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 Libertas Val Vibrata Nereto ITA 2009-10-02
RcRownchangeKK*chgGame
 1965 1939 3.50 9 -0.69 15 -10.35 
  Di Lascio, Savino 1959 ITA0.001-0.4715-7.05 
  Marozzi, Giovanni 1981 ITA0.5010.06150.90 
  Giacchetti, Lorenzo 1818 ITA0.501-0.1615-2.40 
  Scipioni, Gaetano 2059 ITA0.001-0.3415-5.10 
  Voicu, Joan Paul 2143 ITA0.001-0.2415-3.60 
  Rastelli, Michele 2019 ITA1.0010.61159.15 
  Viviani, Alessio 1886 ITA0.501-0.0715-1.05 
  Giacchetti, Luciano 1978 ITA1.0010.55158.25 
  Di Pietro, Gabriele 1844 ITA0.001-0.6315-9.45 

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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