Individual Calculations July 2009
 Tomassetti, Giuseppe  Total change: 38.40  Rating chartPersonal card
 OP Bergamo - B Bergamo ITA 2009-03-13
RcRownchangeKK*chgGame
 1808 1697 2.50 5 0.76 15 11.40 
  Biava, Pierluigi 1806 ITA1.0010.65159.75 
  Carbone, Lorenzo 1807 ITA0.5010.15152.25 
  Di Cerbo, Giulia 1799 ITA0.001-0.3615-5.40 
  Attuati, Stefano 1774 ITA1.0010.61159.15 
  Marino, Francesco V. 1854 ITA0.001-0.2915-4.35 

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)
 
 16.VFB Schach Leipzig Open Leipzig GER 2009-03-31
RcRownchangeKK*chgGame
 1977 1697 2.50 7 1.35 15 20.25 
  Marquardt, Alexander 2047 GER0.001-0.1115-1.65 
  Nosek, Reinhard 1927 GER1.0010.791511.85 
  Schmitz, Manuela wf2001 GER0.001-0.1415-2.10 
  Langer, Wolfgang 1958 GER0.5010.32154.80 
  Didt, Hartmut 1923 GER0.001-0.2115-3.15 
  Just, Gabriele, Dr. 1983 GER0.001-0.1615-2.40 
  Randt, Karl-Heinz 2002 GER1.0010.861512.90 

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)
 
 CR Lazio Roma ITA 2009-04-30
RcRownchangeKK*chgGame
 1909 1687 0.50 2 0.02 15 0.30 
  Trebeschi, Andrea 2037 ITA0.001-0.1115-1.65 
  Ruotolo, Claudio 1781 ITA0.5010.13151.95 

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)
 
 FE 13 Salsomaggiore - B Salsomaggiore Terme ITA 2009-05-15
RcRownchangeKK*chgGame
 1904 1687 0.50 3 -0.18 15 -2.70 
  Fratini, Mauro 1903 ITA0.5010.28154.20 
  Caputi, Giuliano 1979 ITA0.001-0.1515-2.25 
  Saccani, Ercole 1830 ITA0.001-0.3115-4.65 

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)
 
 OP Citta' di Viterbo - B Viterbo ITA 2009-05-30
RcRownchangeKK*chgGame
 1768 1687 1.00 1 0.61 15 9.15 
  Giordani, Roberto 1768 ITA1.0010.61159.15 

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)
 

 

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