Rapid: Individual Calculations July 2019
 Bettazzi, Alessandro  Total change: 6.20  Rating chartPersonal card
 OP 12 MEMORIAL COSTANTINO ROMANO - A FIRENZE ITA 2019-06-02
RcRownchangeKK*chgGame
 1713 1811 4.00 8 -1.00 20 -20.00 
  Djuric, Stefan g2211  * SRB0.001-0.0820-1.60 
  Centamore, Alberto 1557 ITA0.001-0.8120-16.20 
  Belli, Stefano 1586 ITA1.0010.22204.40 
  Daffra, Marco 1648 ITA1.0010.28205.60 
  Bertolozzi, Francesco 1544 ITA0.001-0.8220-16.40 
  Mamaril, Daniel 1664 ITA0.501-0.2020-4.00 
  Terzani, Francesco 1423 ITA1.0010.09201.80 
  Bocchicchio, Gaetano 2069 ITA0.5010.32206.40 
 * 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 14 DEL MONTALBANO LAMPORECCHIO ITA 2019-06-23
RcRownchangeKK*chgGame
 1837 1811 5.00 8 1.31 20 26.20 
  Lucchesi, Carlo 1425 ITA1.0010.09201.80 
  Prandina, Thomas 1411  * ITA1.0010.08201.60 
  De Filomeno, Simone m2211  * ITA0.001-0.0820-1.60 
  Fusari, Paolo 1793 ITA1.0010.47209.40 
  Gargano, Lino 1898 ITA0.5010.12202.40 
  Melosi, Alessandro 1788 ITA0.001-0.5320-10.60 
  Bettazzi, Daniele 2053 ITA1.0010.802016.00 
  Biagini, Leonardo 2117 ITA0.5010.36207.20 
 * 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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