Individual Calculations April 2008
 Testa, Adriano  Total change: 47.40  Rating chartPersonal card
 WE Hotel le Meridienne Palestrina ITA 2007-12-01
RcRownchangeKK*chgGame
 2053 2035 3.00 6 0.14 15 2.10 
  Gatta, Flavio 1790 ITA1.0010.20153.00 
  Romagnoli, Moreno 1805 ITA1.0010.21153.15 
  Passerotti, Pierluigi f2320 ITA0.001-0.1615-2.40 
  Caprio, Guido 2071 ITA0.001-0.4515-6.75 
  Trebeschi, Andrea 2078 ITA1.0010.56158.40 
  Tosoni, Augusto 2255 ITA0.001-0.2215-3.30 

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)
 
 CP L'Aquila L'Aquila ITA 2008-01-03
RcRownchangeKK*chgGame
 1930 2033 2.50 3 0.66 15 9.90 
  Testa, Massimo 1683 ITA1.0010.11151.65 
  Giacchetti, Luciano 2021 ITA0.501-0.0215-0.30 
  Luigini, Ottavio 2085 ITA1.0010.57158.55 

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)
 
 Corus Chess 2008 - Tienkamp 3A Wijk aan Zee NED 2008-01-18
RcRownchangeKK*chgGame
 2021 2033 7.00 9 2.36 15 35.40 
  Vanis, Josef 2025 NED1.0010.49157.35 
  Geertsema, Piet 2018 NED1.0010.48157.20 
  Hahn, Gerard 2004 NED1.0010.46156.90 
  Wijnberg, Arjan 2105 NED1.0010.60159.00 
  Bouma, Albert L 2009 NED1.0010.47157.05 
  Kunst, Andre 2032 NED1.0010.50157.50 
  Leeuwerik, Hans 1898 NED1.0010.32154.80 
  Poncin, Peter 2080 NED0.001-0.4315-6.45 
  Oosting, Rob 2015 NED0.001-0.5315-7.95 

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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