Individual Calculations July 2019
 Vannelli, Vittorio  Total change: 8.20  Rating chartPersonal card
 14 Settimanale La Lupa - A Roma ITA 2019-05-02
RcRownchangeKK*chgGame
 1762 1680 2.00 5 -0.06 20 -1.20 
  Gromovs, Sergejs f2080  * ITA0.001-0.0820-1.60 
  De Cataldo, Antonio Humberto 1280  * ITA1.0010.08201.60 
  Bonaposta, Fabrizio 2067 ITA0.001-0.0920-1.80 
  Arabito, Giuseppe 1601 ITA1.0010.39207.80 
  D Eva, Maurizio 1784 ITA0.001-0.3620-7.20 
 * 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)
 
 WE Caissa - A Roma ITA 2019-06-07
RcRownchangeKK*chgGame
 1946 1701 3.00 5 1.89 20 37.80 
  Guerrieri, Federico 1804 ITA0.5010.14202.80 
  Marino, Giovanni 2011 ITA0.5010.36207.20 
  Manfroi, Andrea 2061 ITA1.0010.902018.00 
  Fanciulli, Gianluca 1754 ITA0.5010.07201.40 
  Gromovs, Sergejs f2101  * ITA0.5010.42208.40 
 * 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)
 
 WE 2 Fiuggi - A Fiuggi ITA 2019-06-21
RcRownchangeKK*chgGame
 1816 1701 0.00 4 -1.42 20 -28.40 
  Stirpe, Claudio 1989 ITA0.001-0.1620-3.20 
  Scagliarini, Bruno 1789 ITA0.001-0.3820-7.60 
  Seccia, Alessandro 1736 ITA0.001-0.4520-9.00 
  Valastro, Mario 1751 ITA0.001-0.4320-8.60 

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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