Individual Calculations September 2017
 Ulubabyan, Bagrat  Total change: -46.40  Rating chartPersonal card
 Abovyan Open Ch. 2017 Abovyan ARM 2017-08-05
RcRownchangeKK*chgGame
 1623 1744 4.00 8 -1.16 40 -46.40 
  Baghdasaryan, Koryun 1423 ARM1.0010.13405.20 
  Manukyan, Sevak V. 1432 ARM0.501-0.3640-14.40 
  Sargsyan, Gor K. 1668 ARM0.001-0.6040-24.00 
  Sado, Nikolay 1588 ARM0.501-0.2140-8.40 
  Manukyan, Sevak N. 1825 ARM0.5010.11404.40 
  Avalyan, Aramayis 1522 ARM1.0010.22408.80 
  Margaryan, Laert 1889 ARM0.5010.19407.60 
  Hakobyan, Norayr 1638 ARM0.001-0.6440-25.60 

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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