Individual Calculations July 2009
 Luigini, Ottavio  Total change: 12.00  Rating chartPersonal card
 CR Abruzzo Bellante ITA 2009-05-05
RcRownchangeKK*chgGame
 1979 2055 3.50 5 0.48 15 7.20 
  Viviani, Alessio 1912 ITA1.0010.31154.65 
  Cerquitella, Luca 2263 ITA0.001-0.2315-3.45 
  Giobbi, Costantino 1941 ITA1.0010.34155.10 
  Di Martino, Antonio 1865 ITA1.0010.25153.75 
  Antonelli, Alessandro 1915 ITA0.501-0.1915-2.85 

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 Alba Adriatica Alba Adriatica ITA 2009-05-30
RcRownchangeKK*chgGame
 2040 2055 3.50 6 0.32 15 4.80 
  Giacchetti, Lorenzo 1834 ITA0.001-0.7815-11.70 
  Di Martino, Antonio 1865 ITA0.501-0.2515-3.75 
  Marozzi, Giovanni 2003 ITA1.0010.43156.45 
  Santurbano, Maria Vincenza 1929 ITA1.0010.33154.95 
  Lantini, Marco 2204 ITA1.0010.701510.50 
  Lalic, Bogdan g2405 CRO0.001-0.1115-1.65 

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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