Individual Calculations January 2009
 Dragomirescu, Robin-Alexandru  Total change: 17.85  Rating chartPersonal card
 European Youth Chess Championship 2008 - Boys U16 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 2245 2232 5.00 8 1.19 15 17.85 
  Zubaidullin, Rustam 1929 RUS1.0010.14152.10 
  Nyzhnyk, Illya f2428 UKR0.5010.25153.75 
  Yilmaz, Mustafa f2362 TUR0.5010.18152.70 
  Mammadov, Ayaz 2346 AZE1.0010.66159.90 
  Sivuk, Vitaly 2324 UKR0.001-0.3715-5.55 
  Alonso Rosell, Alvar f2393 ESP0.001-0.2915-4.35 
  Kowalczyk, Pawel 2138 POL1.0010.37155.55 
  Manelyuk, Nikita 2037 RUS1.0010.25153.75 

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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