Individual Calculations April 2009
 Maldarelli, Lorenzo  Total change: 37.95  Rating chartPersonal card
 OP 30 Coppa Citta' di Sassari Sassari ITA 2008-12-06
RcRownchangeKK*chgGame
 1899 1760 4.50 7 2.21 15 33.15 
  Fenu, Salvatore 1960 ITA0.001-0.2415-3.60 
  Soro, Pier Paolo 1566 ITA1.0010.25153.75 
  Santilli, Enrico 1977 ITA0.5010.28154.20 
  Murtas, Gianvito 1858 ITA1.0010.63159.45 
  Neri, Enzo 2100 ITA1.0010.881513.20 
  Goffi, Cesare 1861 ITA1.0010.64159.60 
  Camboni, Paolo 1974 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)
 
 CP Sassari Ossi ITA 2009-01-10
RcRownchangeKK*chgGame
 1921 1760 1.50 4 0.32 15 4.80 
  Sotgiu, Roberto 1776 ITA1.0010.52157.80 
  Paulesu, Sebastiano 1954 ITA0.001-0.2515-3.75 
  Messina, Ottavio 2039 ITA0.001-0.1615-2.40 
  Figus, Maurizio 1916 ITA0.5010.21153.15 

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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