Individual Calculations January 2011
 Bonini, Roberto  Total change: -12.60  Rating chartPersonal card
 OP Autunno Veneziano Venezia ITA 2010-10-30
RcRownchangeKK*chgGame
 1952 1864 0.00 4 -1.53 15 -22.95 
  Gallana, Marco 2080 ITA0.001-0.2215-3.30 
  Gouillart, Sylvain 1929 FRA0.001-0.4115-6.15 
  Battagin, Mose` 1924 ITA0.001-0.4215-6.30 
  Rostolis, Riccardo 1875 ITA0.001-0.4815-7.20 

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 18° Valpolicella Pescantina ITA 2010-11-19
RcRownchangeKK*chgGame
 1907 1864 2.00 4 0.27 15 4.05 
  Leone, Cataldo 1560 ITA1.0010.14152.10 
  Bertani, Gianfranco 2052 ITA0.5010.24153.60 
  Garonzi, Martino 2035 ITA0.001-0.2715-4.05 
  Sprea, Giuseppe 1982 ITA0.5010.16152.40 

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)
 
 WE Citta' di Padova Padova ITA 2010-12-11
RcRownchangeKK*chgGame
 1964 1864 2.00 4 0.42 15 6.30 
  Gromovs, Sergejs f2264  * ITA0.001-0.0815-1.20 
  Solinas, Roberto 1729 ITA0.501-0.1815-2.70 
  Rigoni, Vinicio 1922 ITA1.0010.58158.70 
  Solaroli, Riccardo 1939 ITA0.5010.10151.50 
 * 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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