Individual Calculations November 2009
 Cervini, Gian Piero  Total change: -2.10  Rating chartPersonal card
 Weekend CHessOPEN Soazza (SUI) SUI 2009-09-11
RcRownchangeKK*chgGame
 2097 1767 0.00 2 -0.26 15 -3.90 
  Erdelyi, Tamas m2156 HUN0.001-0.0915-1.35 
  Priewasser, Joerg 2037 SUI0.001-0.1715-2.55 

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 Citta' di Varese Varese ITA 2009-10-10
RcRownchangeKK*chgGame
 1695 1767 2.50 4 0.12 15 1.80 
  Madaschi, Sergio 1576 ITA1.0010.25153.75 
  Falchi, Claudio 1599 ITA1.0010.28154.20 
  Poletto, Daniele 1768 ITA0.5010.00150.00 
  Pepa, Syrja 1835 ITA0.001-0.4115-6.15 

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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