Individual Calculations October 2008
 Haddad, Gabriel  Total change: -9.75  Rating chartPersonal card
 IKAROS CHESS FEST. 2008 - AEGEAN OPEN CHAMP. 2008 AG. KIRIKOS GRE 2008-07-12
RcRownchangeKK*chgGame
 1903 1935 1.00 3 -0.65 15 -9.75 
  Shneider, Aleksandr g2285 UKR0.001-0.1115-1.65 
  Tsirigkanos, Athanasios 1801 GRE0.001-0.6815-10.20 
  Kontos, Vasilios 1624 GRE1.0010.14152.10 

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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