Individual Calculations September 2015
 Di Martino, Eugenio  Total change: 11.40  Rating chartPersonal card
 FE 9 Castelli romani - B Rocca Priora ITA 2015-08-13
RcRownchangeKK*chgGame
 1617 1689 4.00 6 0.57 20 11.40 
  Gismondi, Gherardo Maria 1420 ITA1.0010.17203.40 
  Palozza, Flavio 1289  * ITA1.0010.08201.60 
  De Lisa, Carmine 1741 ITA1.0010.572011.40 
  Urzi , Silvio 1692 ITA0.001-0.5020-10.00 
  Deruda, Leonardo 1769 ITA0.001-0.3920-7.80 
  Lattanzi, Domenico 1788 ITA1.0010.642012.80 
 * 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)
 

 

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