Individual Calculations September 2010
 Bettazzi, Alessandro  Total change: -25.50  Rating chartPersonal card
 FE XVII Citta' di Montecatini Montecatini Terme ITA 2010-08-01
RcRownchangeKK*chgGame
 2024 1975 2.00 8 -1.70 15 -25.50 
  Levin, Felix g2375  * GER0.001-0.0815-1.20 
  Bardi, Giuliano 1880 ITA0.501-0.1315-1.95 
  Franco, Alessandro P. 1871 ITA1.0010.36155.40 
  Napoli, Nicolo` f2357 ITA0.001-0.0915-1.35 
  Rinaldi, Francesco Saverio 2182 ITA0.001-0.2315-3.45 
  Landi, Andrea 1871 ITA0.501-0.1415-2.10 
  Clavel, Carole 1873 FRA0.001-0.6415-9.60 
  Maddaloni, Giovanni 1785 ITA0.001-0.7515-11.25 
 * 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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