Individual Calculations January 2009
 Tamazyan, Haik  Total change: -6.00  Rating chartPersonal card
 European Youth Chess Championship 2008 - Boys U16 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 2147 2139 3.00 7 -0.40 15 -6.00 
  Gretarsson, Hjorvar Steinn 2299 ISL0.001-0.2915-4.35 
  Skrinjar, Matic 1867 SLO1.0010.17152.55 
  Petenyi, Tamas 2289 SVK0.001-0.3015-4.50 
  Angelov, Bojan 1996 BUL1.0010.31154.65 
  Valsecchi, Alessio 2298 ITA0.001-0.2915-4.35 
  Senlle Caride, Miguel 2289 ESP0.001-0.3015-4.50 
  Tordeur, Jonathan 1993 SUI1.0010.30154.50 

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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