Individual Calculations January 2009
 Rosolia, Giuseppe  Total change: 1.20  Rating chartPersonal card
 FE Dioscuri Agrigento ITA 2008-11-21
RcRownchangeKK*chgGame
 2086 1893 1.50 4 0.44 15 6.60 
  Valguarnera, Girolamo 2168 ITA0.001-0.1715-2.55 
  Palazzotto, Giuseppe 1883 ITA1.0010.49157.35 
  Bellipanni, Piero 2137 ITA0.5010.30154.50 
  Livecchi, Dario 2155 ITA0.001-0.1815-2.70 

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 Essedi Sinagra ITA 2008-11-28
RcRownchangeKK*chgGame
 1942 1893 0.50 2 -0.36 15 -5.40 
  Meli, Massimo 1891 ITA0.5010.00150.00 
  Alfarone, Giovanni 1993 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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