Individual Calculations July 2009
 Faini, Marco  Total change: 8.85  Rating chartPersonal card
 OP Citta' di Ferrara Ferrara ITA 2009-04-17
RcRownchangeKK*chgGame
 1944 1915 0.50 2 -0.45 15 -6.75 
  Buriani, Andrea 2181 ITA0.001-0.1815-2.70 
  Musiani, Carlo 1707 ITA0.501-0.2715-4.05 

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)
 
 CP Viterbo San Martino al Cimino ITA 2009-04-24
RcRownchangeKK*chgGame
 1998 1915 1.50 2 0.72 15 10.80 
  Procacci, Sergio 2078 ITA1.0010.721510.80 
  Bondielli, Giorgio 1918 ITA0.5010.00150.00 

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 Citta' di Viterbo Viterbo ITA 2009-05-30
RcRownchangeKK*chgGame
 2012 1915 1.00 4 -0.50 15 -7.50 
  De Blasio, Alessandro 2057 ITA0.001-0.3115-4.65 
  Bogosaljevic, Miodrag 2030 SUI0.001-0.3415-5.10 
  Maddaloni, Giovanni 1812 ITA1.0010.36155.40 
  Calandri, Fausto 2149 ITA0.001-0.2115-3.15 

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)
 
 OP Mare e scacchi Cattolica ITA 2009-06-05
RcRownchangeKK*chgGame
 1977 1915 2.50 4 0.82 15 12.30 
  Vincenzi, Marco 2107 ITA0.5010.25153.75 
  De Marco, Walter 1932 ITA0.5010.02150.30 
  Bonugli, Carlo 2020 ITA0.5010.14152.10 
  Biancotti, Alessandro 1848 ITA1.0010.41156.15 

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)
 

 

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