Individual Calculations January 2010
 Accardo, Francesco  Total change: 3.00  Rating chartPersonal card
 OP Settembre al Vomero Napoli ITA 2009-09-10
RcRownchangeKK*chgGame
 1798 1869 2.00 3 0.22 15 3.30 
  Gallina, Giacomo 1810 ITA1.0010.42156.30 
  Di Gennaro, Antonio 1700 ITA1.0010.28154.20 
  Gallo, Thomas Renato 1884 ITA0.001-0.4815-7.20 

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 V Natale al Vomero Napoli ITA 2009-11-05
RcRownchangeKK*chgGame
 1958 1869 2.00 5 -0.02 15 -0.30 
  Rosato, Luciano 2269  * ITA0.001-0.0815-1.20 
  Di Gennaro, Antonio 1700 ITA1.0010.28154.20 
  Vannini, Aldo 1828 ITA1.0010.44156.60 
  Borrelli, Salvatore 1945 ITA0.001-0.4015-6.00 
  Pinto, Gaetano 2049 ITA0.001-0.2615-3.90 
 * 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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