Individual Calculations July 2012
 Ferretti, Alessandro  Total change: 3.75  Rating chartPersonal card
 CR Emilia Romagna 2012 Levizzano Rangone ITA 2012-04-29
RcRownchangeKK*chgGame
 1857 2012 4.00 6 -0.18 15 -2.70 
  Castelli, Antonio 1677 ITA1.0010.12151.80 
  Sanzani, Pierluigi 1810 ITA1.0010.24153.60 
  Tazzioli, Luca 1864 ITA0.501-0.2015-3.00 
  Setti, Roberto 1975 ITA0.501-0.0515-0.75 
  Fagnani, Alessandro 1965 ITA0.001-0.5715-8.55 
  Dionigi, Riccardo 1848 ITA1.0010.28154.20 

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 16 Salsomaggiore Salsomaggiore Terme ITA 2012-05-11
RcRownchangeKK*chgGame
 2100 2031 2.50 5 0.43 15 6.45 
  Vezzosi, Paolo m2278 ITA0.001-0.1915-2.85 
  Garvani, Vittorio 1936 ITA1.0010.37155.55 
  Mantovani, Enrico 1828 ITA1.0010.24153.60 
  Ljubisavljevic, Zivojin Z m2210 SRB0.5010.23153.45 
  Barletta, Mauro c2250 ITA0.001-0.2215-3.30 

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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