Rapid: Individual Calculations March 2019
 Buffoni, Luca  Total change: -45.40  Rating chartPersonal card
 OP 22 STEINITZ ROMA ITA 2019-02-09
RcRownchangeKK*chgGame
 1682 1829 4.00 7 -0.60 20 -12.00 
  Tamburrini, Andrea 1429  * ITA1.0010.08201.60 
  Dorascenzi, Angelo 1429  * ITA1.0010.08201.60 
  Lantini, Marco 2077 ITA0.001-0.1920-3.80 
  Quintini, Sandro 1490 ITA1.0010.12202.40 
  Gromovs, Sergejs f2229  * ITA0.001-0.0820-1.60 
  Gargiulo, Tristano 1688 ITA0.001-0.6920-13.80 
  Lombardi, Raffaele 1429  * ITA1.0010.08201.60 
 * 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)
 
 OP FEBBRAIO CENTOCELLE ROMA ITA 2019-02-17
RcRownchangeKK*chgGame
 1604 1829 4.50 7 -0.81 20 -16.20 
  Abuhamdieh, Nando 1464 ITA1.0010.10202.00 
  Falsi, Fabrizio 1565 ITA1.0010.18203.60 
  Rumori, Lorenzo 1797 ITA0.001-0.5420-10.80 
  Prelati, Maurizio 1815 ITA0.001-0.5220-10.40 
  Venditti, Donato 1429  * ITA1.0010.08201.60 
  Tomassi, Emidio 1629 ITA1.0010.24204.80 
  Ferri, Roberto 1530 ITA0.501-0.3520-7.00 
 * 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)
 
 OP 26 ARROCCO CHESS CLUB ROMA ITA 2019-02-24
RcRownchangeKK*chgGame
 1638 1829 4.00 7 -0.86 20 -17.20 
  Nazzaro, Daniele 1429  * ITA0.001-0.9220-18.40 
  Condorelli, Roberto 1429  * ITA1.0010.08201.60 
  Nazzaro, Gianmarco 1438 ITA1.0010.09201.80 
  Lantini, Marco 2077 ITA0.001-0.1920-3.80 
  Artissi, Sabina 1429  * ITA1.0010.08201.60 
  Quimi, Marco 2229  * PER0.001-0.0820-1.60 
  Artissi, Albert 1434 ITA1.0010.08201.60 
 * 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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