Rapid: Individual Calculations July 2017
 Ferri, Roberto  Total change: -26.20  Rating chartPersonal card
 OP 5 RAPID ARS ROMA ITA 2017-05-28
RcRownchangeKK*chgGame
 1645 1548 2.00 7 -0.73 20 -14.60 
  Barletta, Antonio 1948  * ITA0.001-0.0820-1.60 
  Abuhamdieh, Nando 1522 ITA0.001-0.5420-10.80 
  Marzio, Mario 1473 ITA1.0010.40208.00 
  Guidi, Marco 1776 ITA0.001-0.2120-4.20 
  Nicolai, Antonio 1716 ITA0.001-0.2820-5.60 
  Bolla, Vittorio 1561 ITA1.0010.522010.40 
  Tamburrini, Andrea 1520 ITA0.001-0.5420-10.80 
 * 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 6 RAPID ARS ROMA ITA 2017-06-02
RcRownchangeKK*chgGame
 1662 1555 2.00 5 -0.02 20 -0.40 
  Machidon, Cristi f1955  * MDA0.001-0.0820-1.60 
  Marzio, Mario 1419 ITA1.0010.32206.40 
  Fumagalli, Mauro 1459 ITA0.001-0.6320-12.60 
  Gromovs, Sergejs f1955  * ITA0.001-0.0820-1.60 
  Tamburrini, Andrea 1522 ITA1.0010.45209.00 
 * 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 A 6' RAPID CONTRADA SANTA CROCE NEPI ITA 2017-06-03
RcRownchangeKK*chgGame
 1634 1555 2.00 5 -0.02 20 -0.40 
  Giuliani, Sante 1863 ITA0.001-0.1420-2.80 
  Iannamorelli, Pierfederico 1467 ITA0.001-0.6220-12.40 
  Bonanni, Vincenzo 1776 ITA0.001-0.2220-4.40 
  Spada, Vittoria 1249 ITA1.0010.14202.80 
  Puglia, Francesco 1815 ITA1.0010.822016.40 

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 RAPID CENTOCELLE 3 ROMA ITA 2017-06-11
RcRownchangeKK*chgGame
 1634 1555 1.50 5 -0.54 20 -10.80 
  Marino, Giovanni 1868 ITA0.001-0.1420-2.80 
  Napoli, Alessandro 1641 ITA0.001-0.3820-7.60 
  Vargiu, Antonio 1759 ITA0.001-0.2420-4.80 
  Tamburrini, Andrea 1522 ITA1.0010.45209.00 
  Dorascenzi, Angelo 1380 ITA0.501-0.2320-4.60 

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)
 

 

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