Individual Calculations January 2018
 Hayrapetyan, Hovik  Total change: 8.80  Rating chartPersonal card
 Tsaghkadzor Open 2017 A Tsaghkadzor ARM 2017-11-23
RcRownchangeKK*chgGame
 2456 2474 5.50 9 0.88 10 8.80 
  Ziroyan, David 2157 ARM1.0010.13101.30 
  Onischuk, Vladimir g2639 UKR1.0010.72107.20 
  Bernadskiy, Vitaliy g2574 UKR0.001-0.3610-3.60 
  Alaverdyan, Gevorg f2255 ARM1.0010.22102.20 
  Hovhannisyan, Robert g2595 ARM0.5010.16101.60 
  Vaganian, Rafael A g2548 ARM0.5010.10101.00 
  Kislinsky, Alexey g2516 CZE0.001-0.4410-4.40 
  Oboladze, Luka 2226 GEO1.0010.19101.90 
  Pashikian, Arman g2594 ARM0.5010.16101.60 

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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