Individual Calculations January 2012
 Biriukov, Ilja  Total change: -7.90  Rating chartPersonal card
 GM-Intl 2011 tmnt Bogoroditsk RUS 2011-12-12
RcRownchangeKK*chgGame
 2398 2417 5.50 12 -0.79 10 -7.90 
  Domogaev, Sergey m2509 RUS0.001-0.3710-3.70 
  Abbasifar, Hasan m2451 IRI0.001-0.4510-4.50 
  Arakeljan, Armen M. 2287 ARM1.0010.32103.20 
  Novikov, Maxim g2514 RUS0.001-0.3710-3.70 
  Kurilin, Alexander 2271 UKR1.0010.30103.00 
  Lunev, Andrey g2415 RUS0.5010.00100.00 
  Zaitsev, Alexander m2382 RUS1.0010.45104.50 
  Tishin, Petr g2415 RUS0.001-0.5010-5.00 
  Babayev, Talib f2325 AZE0.501-0.1310-1.30 
  Ibrahimov, Rasul g2532 AZE0.001-0.3410-3.40 
  Bernshteyn, Michael f2458 RUS0.5010.06100.60 
  Kotova, Larisa 2211 RUS1.0010.24102.40 

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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