Individual Calculations January 2012
 Rizzo, Giuseppe  Total change: 5.25  Rating chartPersonal card
 FE 33 Citta' di Arco Arco di Trento ITA 2011-10-22
RcRownchangeKK*chgGame
 1877 1732 3.50 9 0.71 15 10.65 
  Giuriato, Sergio 1961 ITA0.001-0.2115-3.15 
  Di Lazzaro, Gabriele 1890 ITA0.5010.21153.15 
  Cottarelli, Franco 1842 ITA0.001-0.3515-5.25 
  Benenati, Gianfranco 1800 ITA0.5010.09151.35 
  Catalfamo, Santo 1916 ITA1.0010.741511.10 
  Mumelter, Igor 1876 ITA0.001-0.3115-4.65 
  Helbig, Dieter 1877 GER0.5010.19152.85 
  Borries, Barbara 1901 GER0.5010.22153.30 
  Bozzao, Francesco 1830 ITA0.5010.13151.95 

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)
 
 WE 19 del Graticolato - B Santa Maria di Sala ITA 2011-11-25
RcRownchangeKK*chgGame
 1764 1732 1.00 3 -0.36 15 -5.40 
  Fracasso Pezzolato, Michele 1862 ITA0.001-0.3215-4.80 
  Lucich, Gianni 1600 ITA1.0010.32154.80 
  Rossi, Gianni 1831 ITA0.001-0.3615-5.40 

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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