Individual Calculations January 2011
 Bini, Alessandro  Total change: -8.70  Rating chartPersonal card
 WE 4 Firenze scacchi Firenze ITA 2010-10-30
RcRownchangeKK*chgGame
 1967 1917 2.50 6 -0.11 15 -1.65 
  Rinaldi, Francesco Saverio 2154 ITA0.5010.30154.50 
  Bini, Lorenzo 1959 ITA0.5010.06150.90 
  Selifanov, Konstantin 1843 EST1.0010.40156.00 
  Innocenti, Luca 2020 ITA0.001-0.3615-5.40 
  Burgassi, Daniele 1882 ITA0.501-0.0515-0.75 
  Tocchioni, Maurizio 1946 ITA0.001-0.4615-6.90 

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)
 
 WE 15 Roberto Magari Siena ITA 2010-11-25
RcRownchangeKK*chgGame
 1735 1917 1.00 2 -0.47 15 -7.05 
  Maddaloni, Giovanni 1780 ITA0.001-0.6815-10.20 
  Bruno, Elio 1689 ITA1.0010.21153.15 

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)
 

 

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