Individual Calculations September 2012
 Somma, Andrea  Total change: 5.10  Rating chartPersonal card
 FE 19 Citta' di Campobasso - B Campobasso ITA 2012-07-20
RcRownchangeKK*chgGame
 1716 1842 1.50 2 0.16 15 2.40 
  Leone, Nicola 1696 ITA1.0010.30154.50 
  Brunetti, Alberto 1736 ITA0.501-0.1415-2.10 

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)
 
 FE 4 Ischia l'isola verde - B Forio d'Ischia ITA 2012-07-22
RcRownchangeKK*chgGame
 1782 1842 2.50 4 0.18 15 2.70 
  Colucci, Andrea 1701 ITA1.0010.31154.65 
  De Felice, Michele 1818 ITA0.001-0.5315-7.95 
  Vaccari, Giorgio 1668 ITA1.0010.27154.05 
  Caggiano, Carmine 1939 ITA0.5010.13151.95 

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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