Individual Calculations September 2009
 Rizzo, Giovanbattista  Total change: -12.30  Rating chartPersonal card
 FE 12. Sant'Anna Acaya ITA 2009-08-16
RcRownchangeKK*chgGame
 2088 2108 3.00 7 -0.82 15 -12.30 
  Vannelli, Vittorio 1859 ITA1.0010.19152.85 
  Dragojlovic, Andjelko m2397 SRB0.5010.34155.10 
  Ninov, Nikolai m2508  * BUL0.001-0.0815-1.20 
  Di Bello, Nicolo` 2012 ITA0.501-0.1315-1.95 
  Guccione, Daniele 1925 ITA0.001-0.7415-11.10 
  Fasiello, Andrea 1899 ITA0.501-0.2715-4.05 
  Salerno, Francesco 2015 ITA0.501-0.1315-1.95 
 * 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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