Individual Calculations January 2020
 Khalafyan, Nare  Total change: 3.20  Rating chartPersonal card
 "Winter-2019" Rat.Tmnt. Yerevan ARM 2019-12-17
RcRownchangeKK*chgGame
 1491 1443 4.00 9 0.08 40 3.20 
  Poghosyan, Satenik 1220 ARM1.0010.22408.80 
  Chatinyan, Gagik 1657 ARM1.0010.774030.80 
  Avalyan, Aramayis 1633 ARM1.0010.754030.00 
  Agasarov, Benik 1705 ARM0.001-0.1840-7.20 
  Gasparyan, Milena 1703 ARM1.0010.824032.80 
  Ayvazyan, Poghos 1566 ARM0.001-0.3340-13.20 
  Stepanyan, Alvard 1437 ARM0.001-0.5140-20.40 
  Gharibyan, Tigran 1113 ARM0.001-0.8840-35.20 
  Hovhannisyan, Razmik 1387 ARM0.001-0.5840-23.20 

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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