Individual Calculations July 2009
 Marrone, Vincenzo  Total change: -7.95  Rating chartPersonal card
 OP Bergamo - B Bergamo ITA 2009-03-13
RcRownchangeKK*chgGame
 1926 1972 3.00 5 0.18 15 2.70 
  Mansueti, Marco 1877 ITA1.0010.37155.55 
  Vishanji, Adrian 1965 ITA0.501-0.0115-0.15 
  Bossoni, Mario 1973 ITA0.5010.00150.00 
  Rebeggiani, Luca 1918 ITA0.001-0.5815-8.70 
  Di Chiara, Mauro 1897 ITA1.0010.40156.00 

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 Brescia - C Rivoltella ITA 2009-06-12
RcRownchangeKK*chgGame
 1827 1958 2.00 4 -0.71 15 -10.65 
  Moro, Roberto 1809 ITA1.0010.30154.50 
  Lanni, Vincenzo 1839 ITA0.001-0.6615-9.90 
  Pisani, Valerio 1827 ITA1.0010.32154.80 
  Acunzo, Domenico 1831 ITA0.001-0.6715-10.05 

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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