Individual Calculations February 2013
 Babujian, Levon  Total change: -8.80  Rating chartPersonal card
 A.Margaryan Memorial-2013 RR Yerevan ARM 2013-01-08
 2506 2497 3.50 9 -0.88 10 -8.80 
  Goganov, Aleksey m2545 RUS0.001-0.4310-4.30 
  Benidze, Davit m2524 GEO0.5010.04100.40 
  Baryshpolets, Andrey m2502 UKR1.0010.51105.10 
  Harutyunian, Tigran K. f2358 ARM0.501-0.1910-1.90 
  Grigoryan, Karen H. m2513 ARM0.001-0.4810-4.80 
  Zilka, Stepan m2529 CZE1.0010.54105.40 
  Gabuzyan, Hovhannes g2525 ARM0.001-0.4610-4.60 
  Kravtsiv, Martyn g2589 UKR0.001-0.3710-3.70 
  Azaladze, Shota m2471 GEO0.501-0.0410-0.40 

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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