Individual Calculations September 2009
 Piscitelli, Vito  Total change: 20.10  Rating chartPersonal card
 Campionato Italiano under 16 Courmayeur ITA 2009-06-29
RcRownchangeKK*chgGame
 1991 2047 4.50 7 0.50 15 7.50 
  Verardi, Alessandro 1828 ITA1.0010.22153.30 
  Miandro, Steven 1878 ITA1.0010.28154.20 
  Stella, Andrea 2276 ITA0.001-0.2115-3.15 
  Di Misa, Salvatore 1843 ITA0.001-0.7615-11.40 
  Balzano, Aldo 1853 ITA1.0010.25153.75 
  Consalvo, Gerardo 2051 ITA1.0010.51157.65 
  Caprio, Guido 2205 ITA0.5010.21153.15 

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)
 
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2244 2067 3.00 8 0.84 15 12.60 
  Mufic, Goran m2305 CRO0.001-0.2015-3.00 
  De Wit, Tex c2255 NED0.5010.24153.60 
  Ruecker, Benjamin 2258 GER0.001-0.2515-3.75 
  Otte, Marco 2268 GER0.5010.26153.90 
  Furman, Boris f2224 RUS0.001-0.2915-4.35 
  Rafiee, Makan 2146 GER1.0010.61159.15 
  Petr, Jan 2220 CZE0.5010.20153.00 
  Korstin, Maris 2279 EST0.5010.27154.05 

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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