Rapid: Individual Calculations April 2016
 Bettazzi, Daniele  Total change: 41.80  Rating chartPersonal card
 IX SCACCHI TRENDY PRATO ITA 2016-03-20
RcRownchangeKK*chgGame
 1985 1890 5.50 9 2.09 20 41.80 
  Ponzecchi, Riccardo 1490  * ITA1.0010.08201.60 
  Frugoli, Francesco 2273 ITA1.0010.912018.20 
  Di Trani, Sabino 2061 ITA0.001-0.2720-5.40 
  Casini, Ivan 1589 ITA1.0010.15203.00 
  Bracali, Andrea 2051 ITA1.0010.712014.20 
  Bocchicchio, Gaetano 2106 ITA0.5010.28205.60 
  De Filomeno, Simone m2290  * ITA0.001-0.0820-1.60 
  Bettalli, Marco 2010 ITA1.0010.662013.20 
  Ghods, Maziar 1999 ITA0.001-0.3520-7.00 
 * 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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