Individual Calculations January 2009
 Musmarra, Giovanni  Total change: 22.50  Rating chartPersonal card
 OP 6 Memorial A. Zichichi Ladispoli ITA 2008-09-20
RcRownchangeKK*chgGame
 1956 1724 4.50 8 2.77 15 41.55 
  De Blasio, Alessandro 2073 ITA0.001-0.1115-1.65 
  Spano Cuomo, Gaetano 1870 ITA1.0010.701510.50 
  Maggi, Luigi 1896 ITA0.5010.23153.45 
  Maggi, Fabrizio 2009 ITA1.0010.841512.60 
  Tomini, Marco 2074 ITA0.001-0.1115-1.65 
  Golino, Giovanni 1920 ITA0.5010.25153.75 
  Elia, Alessio 1857 ITA1.0010.681510.20 
  Bitossi, Massimo 1952 ITA0.5010.29154.35 

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 I like Elo Roma ITA 2008-10-15
RcRownchangeKK*chgGame
 1902 1724 2.50 5 1.10 15 16.50 
  Maggi, Fabrizio 2022 ITA0.5010.35155.25 
  Marino, Danilo 1969 ITA0.001-0.2015-3.00 
  Colantonio, Marco 1699 ITA1.0010.47157.05 
  Luzi, Alessandro 1912 ITA0.001-0.2615-3.90 
  D Amico, Salvatore 1910 ITA1.0010.741511.10 

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 Autunno a Roma Roma ITA 2008-10-17
RcRownchangeKK*chgGame
 1808 1724 0.50 4 -1.05 15 -15.75 
  De Carolis, Massimo 1973 ITA0.001-0.1915-2.85 
  Pelyushenko, Vladyslav 1880 ITA0.5010.21153.15 
  Luzi, Alessandro 1912 ITA0.001-0.2615-3.90 
  Marzio, Mario 1468 ITA0.001-0.8115-12.15 

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)
 
 FE 5 Arrocco - B Roma ITA 2008-10-31
RcRownchangeKK*chgGame
 1692 1724 0.00 1 -0.54 15 -8.10 
  Di Giulio, Michele 1692 ITA0.001-0.5415-8.10 

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 Memorial R. Gonzales - B Latina ITA 2008-11-14
RcRownchangeKK*chgGame
 1864 1724 0.00 1 -0.31 15 -4.65 
  Iatrino, Vincenzo 1864 ITA0.001-0.3115-4.65 

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 Palestrina - B Palestrina ITA 2008-12-06
RcRownchangeKK*chgGame
 1745 1724 0.00 1 -0.47 15 -7.05 
  Petrucci, Riccardo 1745 ITA0.001-0.4715-7.05 

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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