Rapid: Individual Calculations May 2014
 Bettazzi, Daniele  Total change: -6.20  Rating chartPersonal card
 4 C.I. SEMI-RAPIDO FANO ITA 2014-04-13
RcRownchangeKK*chgGame
 1929 1851 3.00 8 -0.31 20 -6.20 
  Scalcione, Michelangelo f2251  * ITA0.001-0.0820-1.60 
  Facchetti, Gianni 2086 ITA0.001-0.2120-4.20 
  Marchetti, Michael 1634 ITA1.0010.22204.40 
  Rago, Riccardo 2114 ITA0.001-0.1820-3.60 
  Orfini, Nicolo` 1567 ITA1.0010.16203.20 
  De Rosa, Mariagrazia A. wf2101 ITA0.001-0.1920-3.80 
  Dellasanta, Luca 1658 ITA1.0010.25205.00 
  Rovedi, Mauro 2021 ITA0.001-0.2820-5.60 
 * 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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