Individual Calculations November 2022
 Nalbandyan, Vahan  Total change: -72.00  Rating chartPersonal card
 2nd ChessMood Open - B Tsakhkadzor ARM 2022-09-30
RcRownchangeKK*chgGame
 1691 1996 5.50 9 -2.04 20 -40.80 
  Badalyan, Seda 1596  * ARM1.0010.08201.60 
  Gyurjinyan, Valter 1642 ARM0.501-0.3920-7.80 
  Baghdasaryan, Davit 1590 ARM1.0010.08201.60 
  Ghimoyan, Narek 1763 ARM0.501-0.2920-5.80 
  Atoyan, Alberto 1764 ARM0.501-0.2920-5.80 
  Kobak, Polina 1829 ARM1.0010.28205.60 
  Shahinyan, Vladimir 1858 ARM0.001-0.6920-13.80 
  Budhy, Samuel Dave Abraham 1491 INA0.001-0.9620-19.20 
  Rebecca, Jesumarian 1685 IND1.0010.14202.80 
 * 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)
 
 4th Yerevan Open A Yerevan ARM 2022-10-10
RcRownchangeKK*chgGame
 2045 1996 2.50 9 -1.56 20 -31.20 
  Gholami Orimi, Mahdi m2437 IRI1.0010.942018.80 
  Babujian, Levon g2396  * ARM0.001-0.0820-1.60 
  Dilanyan, Grigor f2247 ARM0.001-0.1920-3.80 
  Yeremyan, Alen f2210 ARM0.001-0.2320-4.60 
  Rebecca, Jesumarian 1685 IND1.0010.14202.80 
  Sargsyan, Karo B. 1602 ARM0.501-0.4220-8.40 
  Nadanian, Ashot m2301 ARM0.001-0.1420-2.80 
  Majidi, Seyed Mohammad Par 1806 IRI0.001-0.7520-15.00 
  Serobyan, Genrik 1724 RUS0.001-0.8320-16.60 
 * 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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