Individual Calculations July 2008
 Pastore, Cosmas  Total change: -6.70  Rating chartPersonal card
 OP 2. Inverno al Forum - B Roma ITA 2008-03-14
RcRownchangeKK*chgGame
 1648 1854 1.00 2 -0.53 25 -13.25 
  Gulinelli, Euro 1659 ITA1.0010.25256.25 
  Tomassetti, Giuseppe 1636 ITA0.001-0.7825-19.50 

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 8. Hotel Petra Roma ITA 2008-03-28
RcRownchangeKK*chgGame
 1937 1854 1.50 4 -0.08 25 -2.00 
  Caprio, Guido 2102 ITA0.001-0.1925-4.75 
  De Toma, Francesco 1931 ITA1.0010.612515.25 
  Figus, Maurizio 1929 ITA0.001-0.4025-10.00 
  Iacoacci, Giancarlo 1785 ITA0.501-0.1025-2.50 

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 Primavera Accademia Roma ITA 2008-04-18
RcRownchangeKK*chgGame
 1749 1805 1.50 3 -0.15 25 -3.75 
  Gasperoni, Claudio 1845 ITA0.5010.06251.50 
  Gouma, Ronald 1922 NED0.001-0.3425-8.50 
  Marzio, Mario 1480 ITA1.0010.13253.25 

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 Scacchi a Vacone Vacone ITA 2008-04-25
RcRownchangeKK*chgGame
 2074 1805 1.00 2 0.63 25 15.75 
  Turturici, Pellegrino 1993 ITA1.0010.742518.50 
  Quimi, Marco 2155 PER0.001-0.1125-2.75 

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)
 
NOTE: K factor changed
 CP Rieti Rieti ITA 2008-05-02
RcRownchangeKK*chgGame
 2014 1805 0.00 1 -0.23 15 -3.45 
  Sabetta, Alessandro 2014 ITA0.001-0.2315-3.45 

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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