Individual Calculations March 2011
 Ballista, Massimiliano  Total change: 9.00  Rating chartPersonal card
 OP XVIII Citta' di Montecatini - B Montecatini Terme ITA 2010-12-27
RcRownchangeKK*chgGame
 1685 1613 1.50 4 -0.12 15 -1.80 
  Brozzi, Silvio 1791 ITA0.001-0.2715-4.05 
  Ponzecchi, Riccardo 1467 ITA1.0010.30154.50 
  Castaldini, Marzia 1760 ITA0.5010.20153.00 
  Cherbacich, Gabriele 1721 ITA0.001-0.3515-5.25 

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 Citta' di Mantova - B Mantova ITA 2011-01-02
RcRownchangeKK*chgGame
 1770 1611 2.00 6 0.24 15 3.60 
  Spornberger, Andre 1840 ITA0.001-0.2115-3.15 
  Panini, Luciano 1768 ITA0.5010.21153.15 
  Saccani, Ercole 1836 ITA0.001-0.2215-3.30 
  Tazzioli, Luca 1766 ITA0.001-0.2915-4.35 
  Vishanji, Franz 1641 ITA1.0010.54158.10 
  Benedetti, Maurizio 1767 ITA0.5010.21153.15 

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 Pico della Mirandola Mirandola ITA 2011-01-14
RcRownchangeKK*chgGame
 1884 1611 1.00 4 0.31 15 4.65 
  Modena, Giorgio 1938 ITA0.5010.37155.55 
  Dionigi, Riccardo 1818 ITA0.5010.27154.05 
  Sasdelli, Massimo 1897 ITA0.001-0.1615-2.40 
  Porpora, Ivano 1884 ITA0.001-0.1715-2.55 

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 reggio Emilia 2011 Reggio Emilia ITA 2011-01-22
RcRownchangeKK*chgGame
 1922 1611 0.50 4 -0.08 15 -1.20 
  Panizzi, Giuseppe 2011  * ITA0.001-0.0815-1.20 
  Verrucci, Gianluca 1845 ITA0.5010.29154.35 
  Chiarion, Elisa 1891 ITA0.001-0.1615-2.40 
  Setti, Roberto 1939 ITA0.001-0.1315-1.95 
 * 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)
 
 WE 2 Carnevale d' Europa - B Pieve di Cento ITA 2011-02-11
RcRownchangeKK*chgGame
 1705 1611 1.00 2 0.25 15 3.75 
  De Simone Sorrentino, Fabio 1717 ITA0.5010.14152.10 
  Cavazzini, Umberto 1693 ITA0.5010.11151.65 

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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