Individual Calculations January 2018
 Hakobyan, Alik  Total change: -0.40  Rating chartPersonal card
 "Winter-2017" Yerevan ARM 2017-12-15
RcRownchangeKK*chgGame
 1481 1484 3.50 7 -0.01 40 -0.40 
  Alikhanyan, Artak 1476 ARM0.501-0.0140-0.40 
  Osipyan, Grigor 1371 ARM1.0010.354014.00 
  Martirosyan, Samvel A. 1431 ARM0.001-0.5740-22.80 
  Grigoryan, Suren 1525 ARM0.001-0.4440-17.60 
  Galoyan, Anna 1379 ARM1.0010.364014.40 
  Begoyan, Sargis 1607 ARM0.5010.17406.80 
  Agasarov, Benik 1580 ARM0.5010.13405.20 

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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