Individual Calculations July 2009
 Migliozzi, Giuseppe  Total change: 6.00  Rating chartPersonal card
 OP 3. I like elo Roma ITA 2009-03-11
RcRownchangeKK*chgGame
 1851 1732 1.00 2 0.29 25 7.25 
  Roberti, Bruno 1990 ITA0.001-0.1825-4.50 
  Mazza, Maurizio 1711 ITA1.0010.472511.75 

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)
 
 CP Viterbo San Martino al Cimino ITA 2009-04-24
RcRownchangeKK*chgGame
 1706 1756 0.00 1 -0.57 25 -14.25 
  Faini, Ivano 1706 ITA0.001-0.5725-14.25 

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 3 Capo d'Orso Porto Mannu ITA 2009-05-16
RcRownchangeKK*chgGame
 1853 1756 2.00 5 0.14 25 3.50 
  Niccoli, Paolo 1917 ITA0.001-0.2925-7.25 
  Coralli, Nevio 1884 ITA1.0010.672516.75 
  Mercandelli, Claudio 1893 ITA0.001-0.3225-8.00 
  Gill, William 1695 IRL1.0010.422510.50 
  Simone, Marco 1877 ITA0.001-0.3425-8.50 

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 Citta' di Viterbo - B Viterbo ITA 2009-05-30
RcRownchangeKK*chgGame
 1665 1756 1.00 1 0.38 25 9.50 
  Gulinelli, Euro 1665 ITA1.0010.38259.50 

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)
 

 

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