Individual Calculations January 2009
 Vorobiov, Alexander V  Total change: 3.75  Rating chartPersonal card
 Primorka 2008 A GM Primorka RUS 2008-10-23
RcRownchangeKK*chgGame
 2406 2271 5.50 16 0.25 15 3.75 
  Artamonov, Andrey 2433 UKR0.5010.21153.15 
  Akbaev, Kazbek 2452 RUS0.5010.24153.60 
  Karpsatov, Ksenofont 2404 RUS0.5010.18152.70 
  Pilavov, G. g2621 UKR0.001-0.1115-1.65 
  Kornyukov, Alexey f2417 RUS0.5010.20153.00 
  Simonian, Hrair m2437 ARM0.001-0.2815-4.20 
  Gutsko, Nikolai 2310 BLR0.5010.05150.75 
  Kiselev, Vitaliy g2527 RUS0.001-0.1915-2.85 
  Soshnikov, Mikhail m2384 UKR0.5010.15152.25 
  Vysochina, Nadezhda wf2230 UKR0.501-0.0615-0.90 
  Shvyrjov, Igor g2440 EST0.5010.22153.30 
  Klyuchnikov, Vladimir f2243 RUS0.001-0.5415-8.10 
  Anoshkin, Alexander A. f2424 RUS0.001-0.3015-4.50 
  Weetik, Vjacheslav f2427 RUS0.001-0.2915-4.35 
  Barsukov, Alexander 2285 RUS1.0010.52157.80 
  Utnasunov, Alexander 2461 RUS0.5010.25153.75 

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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