Individual Calculations January 2010
 Zanchetta, Nicola  Total change: 30.30  Rating chartPersonal card
 OP 2 Basso Veronese - B Casaleone ITA 2009-11-07
RcRownchangeKK*chgGame
 1899 1807 1.50 2 0.75 25 18.75 
  De Paoli, Emilio 1919 ITA1.0010.652516.25 
  De Biaggi, Paolo 1878 ITA0.5010.10252.50 

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)
 
NOTE: K factor changed
 WE Valpolicella Pescantina ITA 2009-11-20
RcRownchangeKK*chgGame
 2054 1807 1.50 3 0.92 15 13.80 
  Bertani, Gianfranco 2077 ITA1.0010.831512.45 
  Sprea, Giuseppe 2018 ITA0.5010.27154.05 
  La Venia, Stefano 2066 ITA0.001-0.1815-2.70 

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)
 
NOTE: K factor changed
 WE Padova - B Padova ITA 2009-12-12
RcRownchangeKK*chgGame
 1917 1807 1.00 3 -0.15 15 -2.25 
  Gastiaburo, Hernan 2207  * ARG0.001-0.0815-1.20 
  Rodeghiero, Andrea 1972 ITA0.001-0.2815-4.20 
  Alessi, Giovanni 1572 ITA1.0010.21153.15 
 * 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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