Individual Calculations July 2013
 Pitzanti, Matteo  Total change: 51.45  Rating chartPersonal card
 CR Sardegna 2013 Sanluri ITA 2013-05-11
RcRownchangeKK*chgGame
 1821 1708 3.50 6 1.31 15 19.65 
  Mereu, Matteo 1933 ITA0.001-0.2215-3.30 
  Melis, Daniele 1648 ITA1.0010.42156.30 
  Serra, Emanuele 1903 ITA1.0010.751511.25 
  Messina, Giuseppe Ottavio 2022 ITA0.001-0.1415-2.10 
  Corona, Rafaele 1661 ITA1.0010.43156.45 
  Giannoni, Federico 1758 ITA0.5010.07151.05 

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)
 
 OP 5 Capo d'Orso Porto Mannu ITA 2013-06-01
RcRownchangeKK*chgGame
 1859 1708 5.00 9 2.12 15 31.80 
  D`augusta, Paolo 1612 ITA1.0010.37155.55 
  Egan, Colm 1896 IRL0.5010.24153.60 
  Valens, Thieu 1467 NED0.501-0.3015-4.50 
  Graziani, Sergio 1906 ITA1.0010.761511.40 
  Tischbierek, Raj g2108  * GER0.001-0.0815-1.20 
  Murgia, Andrea 1984 ITA0.001-0.1715-2.55 
  Salzano, Guido 1990 ITA0.001-0.1615-2.40 
  Kopischke, Maik 1892 GER1.0010.741511.10 
  Pedrinzani, Ivano 1874 ITA1.0010.721510.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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