Rapid: Individual Calculations July 2017
 Bettazzi, Alessandro  Total change: -22.60  Rating chartPersonal card
 OP XI MEMORIAL FARNESI SANTA BRIGIDA PONTASSIEVE ITA 2017-05-28
RcRownchangeKK*chgGame
 1821 1842 5.00 8 0.85 20 17.00 
  Isufaj, Genci 2080 ITA0.001-0.2020-4.00 
  Pirina, Giorgio 1504 ITA1.0010.12202.40 
  Machitidze, Maia 1494 GEO1.0010.11202.20 
  Caporali, Roberto 1646 ITA1.0010.25205.00 
  Baccaro, Franco 2025 ITA0.001-0.2620-5.20 
  Caprino, Marco 2167 ITA0.001-0.1320-2.60 
  Calzolari, Marco 1756 ITA1.0010.38207.60 
  Neri, Alberto 1897 ITA1.0010.582011.60 

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 A SOTTO LA ROCCA SAN MINIATO ITA 2017-06-02
RcRownchangeKK*chgGame
 1679 1851 5.00 9 -1.23 20 -24.60 
  Mattia, Alessandro 1451  * ITA1.0010.08201.60 
  Bocchicchio, Gaetano 2125 ITA0.001-0.1720-3.40 
  Pasta, Pietro 1598 ITA0.501-0.3120-6.20 
  Merighi, Andrea 1451  * ITA1.0010.08201.60 
  Colombo, Roberto 2029 ITA0.5010.23204.60 
  Mela, Federico 1629 ITA0.001-0.7820-15.60 
  Casini, Ivan 1689 ITA0.001-0.7120-14.20 
  Guarino, Gianmarco 1479 ITA1.0010.10202.00 
  Ballini, Edoardo 1656 ITA1.0010.25205.00 
 * 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)
 
 OP XII RAPID MONTALBANO PORCIANO ITA 2017-06-25
RcRownchangeKK*chgGame
 1817 1851 4.00 9 -0.75 20 -15.00 
  Cappelli, Mirta 1451  * ITA1.0010.08201.60 
  Garofalo, Simone 1979 ITA0.001-0.3320-6.60 
  Celati, Valentina 1498 ITA1.0010.11202.20 
  Bettazzi, Daniele 1969 ITA0.5010.16203.20 
  Del Giudice, Stefano 1887 ITA0.001-0.4520-9.00 
  Diamante, Roberto 1766 ITA1.0010.38207.60 
  Bocchicchio, Gaetano 2125 ITA0.001-0.1720-3.40 
  Bocchicchio, Marino 1888 ITA0.5010.05201.00 
  Guidi, Marco 1793 ITA0.001-0.5820-11.60 
 * 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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