Individual Calculations August 2017
 Ferrier, David  Total change: -69.00  Rating chartPersonal card
 10th Annual K. Asrian Memorial Jermuk ARM 2017-06-21
RcRownchangeKK*chgGame
 1922 2053 2.50 9 -3.45 20 -69.00 
  Harutyunian, Tigran K. m2453  * ARM0.001-0.0820-1.60 
  Abrahamyan, Rashid 1699 ARM0.501-0.3920-7.80 
  Melkonyan, Arshak 1837 ARM0.001-0.7820-15.60 
  Tahbaz, Arash 2420 IRI0.001-0.1020-2.00 
  Manukyan, Sevak N. 1791 ARM0.001-0.8220-16.40 
  Hakobyan, Yurik L. 1653  * ARM1.0010.08201.60 
  Bleuzen, Cedric 1917 FRA0.501-0.1820-3.60 
  Mkrtchyan, Mariam wc1812 ARM0.501-0.3020-6.00 
  Nurijanyan, Alex 1720 ARM0.001-0.8820-17.60 
 * 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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