Individual Calculations March 2012
 Akopian, Vladimir  Total change: -1.20  Rating chartPersonal card
 Aeroflot open 2012 A Moscow RUS 2012-02-07
 2594 2685 5.50 9 -0.12 10 -1.20 
  Bosiocic, Marin g2580 CRO1.0010.36103.60 
  Rodshtein, Maxim g2634 ISR0.001-0.5710-5.70 
  Ulibin, Mikhail g2587 RUS1.0010.37103.70 
  Melkumyan, Hrant g2620 ARM0.001-0.5910-5.90 
  Zhigalko, Andrey g2576 BLR0.501-0.1510-1.50 
  Jumabayev, Rinat g2573 KAZ0.501-0.1510-1.50 
  Ghaem Maghami, Ehsan g2569 IRI1.0010.34103.40 
  Zherebukh, Yaroslav g2593 UKR0.501-0.1310-1.30 
  Gajewski, Grzegorz g2616 POL1.0010.40104.00 

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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