Individual Calculations September 2009
 Rossi, Giampiero  Total change: -23.55  Rating chartPersonal card
 OP Luglio a Milano Milano ITA 2009-07-02
RcRownchangeKK*chgGame
 1702 1934 2.00 4 -1.07 15 -16.05 
  Calabrese, Maurizio 1534  * ITA0.001-0.9215-13.80 
  Magistroni, Imerio 1625 ITA1.0010.14152.10 
  Palmieri, Giovanni 1718 ITA0.001-0.7815-11.70 
  Bisignano, Giuseppe 1930 ITA1.0010.49157.35 
 * 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)
 
 OP Bergamo - B Bergamo ITA 2009-07-17
RcRownchangeKK*chgGame
 1794 1934 3.00 5 -0.43 15 -6.45 
  Flatscher, Tobias 1757 ITA0.501-0.2315-3.45 
  Zanchetta, Nicola 1767 ITA0.501-0.2215-3.30 
  Restifo, Katiuscia 1779 ITA1.0010.29154.35 
  Tagliaferri, Valerio 1845 ITA0.001-0.6215-9.30 
  Rivara, Massimo 1824 ITA1.0010.35155.25 

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 9. Valle del Chiese Condino ITA 2009-07-27
RcRownchangeKK*chgGame
 1993 1934 2.50 6 -0.07 15 -1.05 
  Ubezio, Marco 2144 ITA0.5010.27154.05 
  Stets, Dmitry m2334  * UKR0.001-0.0815-1.20 
  Trifoni, Giorgio 1596 ITA1.0010.12151.80 
  Marguerettaz, Davy 2048 ITA0.001-0.3415-5.10 
  Della Rocca, Giorgio 1910 ITA0.501-0.0315-0.45 
  Cosenza, Gianni 1927 ITA0.501-0.0115-0.15 
 * 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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