Individual Calculations July 2019
 Chibukhchian, Artur  Total change: 13.50  Rating chartPersonal card
 12nd Annual K. Asrian Memorial Yerevan ARM 2019-06-19
RcRownchangeKK*chgGame
 2300 2374 6.50 9 1.35 10 13.50 
  Hakobyan, Astghik 1974  * ARM1.0010.08100.80 
  Chaqryan, Erik 2069 ARM1.0010.14101.40 
  Andriasian, Zaven g2600 ARM0.5010.29102.90 
  Kulaots, Kaido g2574 EST0.5010.26102.60 
  Piliposyan, Robert 2188 ARM0.501-0.2410-2.40 
  Yeritsyan, Hayk 2208 ARM0.501-0.2210-2.20 
  Manukyan, Aleks 1974  * ARM1.0010.08100.80 
  Babujian, Levon g2485 ARM1.0010.65106.50 
  Onischuk, Vladimir g2630 UKR0.5010.31103.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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