Individual Calculations September 2010
 Colantonio, Marco  Total change: 21.75  Rating chartPersonal card
 OP Torneo di Roma Roma ITA 2010-07-03
RcRownchangeKK*chgGame
 1833 1683 2.00 6 0.11 15 1.65 
  De Carlo, Fabio 2033 ITA0.001-0.1115-1.65 
  Proietti, Tosca 1838 ITA1.0010.711510.65 
  Arabito, Giuseppe 1909 ITA0.001-0.2115-3.15 
  Battistelli, Alessandro 1861 ITA0.001-0.2715-4.05 
  Testa, Massimo 1591 ITA1.0010.37155.55 
  Vannelli, Vittorio 1768 ITA0.001-0.3815-5.70 

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 Castelli Romani e Prenestini - B Frascati ITA 2010-08-13
RcRownchangeKK*chgGame
 1808 1683 3.00 5 1.34 15 20.10 
  Mecali, Antonello 1819 ITA0.001-0.3215-4.80 
  Tomassetti, Giuseppe 1716 ITA1.0010.55158.25 
  Pastore, Cosmas 1824 ITA1.0010.691510.35 
  Orazi, Carlo 1838 ITA0.5010.21153.15 
  Giovanzanti, Francesco 1841 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)
 

 

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