Individual Calculations August 2012
 Dobboletta, Alex  Total change: 10.65  Rating chartPersonal card
 25 Campionato Italiano u14 Ragusa ITA 2012-07-01
RcRownchangeKK*chgGame
 1708 2002 7.00 9 -0.53 15 -7.95 
  Spinelli, Dario 1615 ITA0.501-0.4115-6.15 
  Panizza, Luca 1602  * ITA1.0010.08151.20 
  Manfroi, Andrea 1737 ITA0.001-0.8215-12.30 
  Alaimo, Francesco 1602  * ITA1.0010.08151.20 
  Mannino, Giacomo 1668 ITA1.0010.12151.80 
  Fox, Jonas 1716 ITA1.0010.16152.40 
  Barp, Alberto 1797 ITA0.501-0.2615-3.90 
  Alfarano, Andrea 1781 ITA1.0010.22153.30 
  Difronzo, Andrea 1850 ITA1.0010.30154.50 
 * 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)
 
 Semifinale CIA 2012 Civitanova Marche ITA 2012-07-15
RcRownchangeKK*chgGame
 2200 2002 3.50 9 1.24 15 18.60 
  Costantini, Roberto f2289 ITA0.001-0.1615-2.40 
  Franchini, Gabriele f2149 ITA0.001-0.3015-4.50 
  Lattanzio, Savino 2089 ITA1.0010.62159.30 
  Formento, Paolo 2155 ITA1.0010.701510.50 
  Sbarra, Marco f2271 ITA1.0010.831512.45 
  Vezzosi, Paolo m2293 ITA0.001-0.1515-2.25 
  Spornberger, Maximilian 2226 ITA0.5010.28154.20 
  Lapenna, Antonio 2207 ITA0.001-0.2415-3.60 
  Andreoni, Giuseppe 2119 ITA0.001-0.3415-5.10 

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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