Individual Calculations July 2009
 Marani, Luca  Total change: 16.80  Rating chartPersonal card
 CP Ferrara Ferrara ITA 2009-02-24
RcRownchangeKK*chgGame
 1980 1849 0.00 1 -0.32 15 -4.80 
  Maietti, Luca 1980 ITA0.001-0.3215-4.80 

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 Giochiamo per l'Elo Bologna ITA 2009-02-26
RcRownchangeKK*chgGame
 1895 1849 2.00 2 1.12 15 16.80 
  De Zaiacomo, Tonino 1790 ITA1.0010.42156.30 
  Vicari, Luigi 2000 ITA1.0010.701510.50 

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)
 
 CR Emilia Romagna Bologna ITA 2009-04-10
RcRownchangeKK*chgGame
 2062 1818 2.00 5 0.97 15 14.55 
  Vincenzi, Marco 2107 ITA0.001-0.1615-2.40 
  Lucchi, Lorenzo 2069 ITA1.0010.811512.15 
  Ricci, Alfredo 2024 ITA1.0010.761511.40 
  Malfagia, Andrea f2168 ITA0.001-0.1115-1.65 
  Gaspari, Mauro 1941 ITA0.001-0.3315-4.95 

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 11 Giochiamo per l'Elo Bologna ITA 2009-04-23
RcRownchangeKK*chgGame
 1945 1818 0.00 2 -0.65 15 -9.75 
  Ferretti, Alessandro 1949 ITA0.001-0.3215-4.80 
  Gaspari, Mauro 1941 ITA0.001-0.3315-4.95 

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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