Individual Calculations May 2011
 Conta, Diego  Total change: -26.70  Rating chartPersonal card
 CP Monza Brianza 2011 Ceriano Laghetto ITA 2011-02-01
RcRownchangeKK*chgGame
 1803 1708 2.00 5 0.11 15 1.65 
  Guzzetti, Luigi Enrico 1952 ITA1.0010.801512.00 
  Moroni, Luca Jr 1770 ITA0.001-0.4115-6.15 
  Ronconi, Fausto 1749 ITA0.001-0.4415-6.60 
  Santarelli, Sabatino 1668 ITA1.0010.44156.60 
  Regorda, Vittorio 1876 ITA0.001-0.2815-4.20 

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)
 
 WE 10 Scacchi fra le Torri - B Melegnano ITA 2011-02-25
RcRownchangeKK*chgGame
 1673 1708 1.50 5 -1.26 15 -18.90 
  D Orta, Antonio 1920 ITA0.001-0.2315-3.45 
  Insana, Leonardo 1545 ITA0.001-0.7215-10.80 
  Madaschi, Sergio 1621 ITA0.001-0.6215-9.30 
  Zampar, Andrea 1688 ITA1.0010.47157.05 
  Marchesotti, Giovanni 1589 ITA0.501-0.1615-2.40 

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 20 Trofeo Ceriano - B Ceriano Laghetto ITA 2011-04-01
RcRownchangeKK*chgGame
 1767 1688 1.00 5 -0.98 15 -14.70 
  Colombo, Luca 1855 ITA0.001-0.2815-4.20 
  Ronconi, Fausto 1749 ITA0.001-0.4215-6.30 
  Madaschi, Sergio 1620 ITA1.0010.41156.15 
  Regorda, Massimiliano 1881 ITA0.001-0.2515-3.75 
  Mazzoccoli, Simone 1728 ITA0.001-0.4415-6.60 

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)
 
 V New-Open di Lugano 2011 Lugano SUI 2011-04-22
RcRownchangeKK*chgGame
 1941 1688 1.50 5 0.35 15 5.25 
  Salvetti, Alec f2088  * ITA0.001-0.0815-1.20 
  Ballista, Massimiliano 1620 ITA1.0010.41156.15 
  Mrdja, Milan m2088  * CRO0.001-0.0815-1.20 
  Alberio, Silvio 1821 ITA0.5010.18152.70 
  Kudryavtsev, Eugene 2088  * SUI0.001-0.0815-1.20 
 * 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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