Individual Calculations July 2009
 Schiappacasse, Marcello  Total change: -22.50  Rating chartPersonal card
 Campionato Italiano Seniores Arvier ITA 2009-04-24
RcRownchangeKK*chgGame
 1944 1920 2.50 7 -0.81 15 -12.15 
  Colombo, Paolo 2138 ITA0.001-0.2215-3.30 
  Pettarini, Renato 1738 ITA0.501-0.2415-3.60 
  Priori, Luigi 1806 ITA1.0010.34155.10 
  Rotelli, Pietro 1970 ITA1.0010.57158.55 
  Laco, Giuseppe 2133 ITA0.001-0.2315-3.45 
  Di Cio, Enrico 1765 ITA0.001-0.7115-10.65 
  Beltrami, Nerio 2057 ITA0.001-0.3215-4.80 

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)
 
 OP 3 Capo d'Orso Porto Mannu ITA 2009-05-16
RcRownchangeKK*chgGame
 1904 1920 2.50 6 -0.69 15 -10.35 
  Troiani, Carlo 1759 ITA1.0010.29154.35 
  Zoldan, Matteo c2200 ITA0.001-0.1615-2.40 
  Mastroddi, Giuseppe 1765 ITA0.501-0.2115-3.15 
  Shytaj, Carlo 2212 ITA0.001-0.1515-2.25 
  Fabbricini, Dante 1813 ITA0.001-0.6515-9.75 
  Raimondi, Davide 1672 ITA1.0010.19152.85 

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)
 

 

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