Individual Calculations November 2021
 Poghosyan, Alen  Total change: 258.40  Rating chartPersonal card
 "ChessMood" Int. Open - B Tsakhkadzor ARM 2021-10-04
RcRownchangeKK*chgGame
 1702 1351 5.50 9 4.41 40 176.40 
  Hvozdz, Aliaksandr 1751  * BLR0.5010.424016.80 
  Tovmasyan, Karapet 1751  * ARM1.0010.924036.80 
  Hayrapetyan, Edgar 1751  * ARM0.5010.424016.80 
  Ghazaryan, Raffi 1751  * ARM1.0010.924036.80 
  Sukiasyan, Vahe A. 1751  * ARM0.001-0.0840-3.20 
  Hakobyan, Menua 1751  * ARM0.5010.424016.80 
  Shahinyan, Vladimir 1577 ARM0.001-0.2140-8.40 
  Rahimi Shahmirzadi, Parsa 1486 IRI1.0010.684027.20 
  Petrosyan, Artur Kareni 1751  * ARM1.0010.924036.80 
 * 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)
 
 3rd Yerevan Open - B Yerevan ARM 2021-10-14
RcRownchangeKK*chgGame
 1602 1351 3.50 7 2.05 40 82.00 
  Kalantari, Hamed 1736 IRI1.0010.914036.40 
  Khudoyan, Artur 1742 ARM0.001-0.0940-3.60 
  Shahinyan, Vladimir 1577 ARM0.001-0.2140-8.40 
  Torosyan, Volodya 1539 ARM1.0010.744029.60 
  Poghosyan, Sarmen 1504 ARM0.5010.20408.00 
  Davtyan, Davit M. 1446 ARM0.5010.13405.20 
  Andreasyan, Edgar 1671 ARM0.5010.374014.80 

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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