Individual Calculations July 2011
 De Simone Sorrentino, Fabio  Total change: -2.70  Rating chartPersonal card
 CR Emilia Romagna 2011 Ferrara ITA 2011-05-06
RcRownchangeKK*chgGame
 1943 1715 0.50 3 -0.19 15 -2.85 
  Occari, Maurizio 2085 ITA0.001-0.1015-1.50 
  Balboni, Lamberto 1884 ITA0.001-0.2815-4.20 
  Dionigi, Riccardo 1860 ITA0.5010.19152.85 

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 15 Salsomaggiore - B Salsomaggiore Terme ITA 2011-05-13
RcRownchangeKK*chgGame
 1857 1715 1.00 3 0.01 15 0.15 
  Cocuzzi, Edoardo 1947 ITA0.001-0.2115-3.15 
  Oppici, Gabriele 1979 ITA0.001-0.1815-2.70 
  Gualtieri, Primo 1644 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)
 

 

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