Individual Calculations July 2022
 Hovakimyan, Vache  Total change: 13.05  Rating chartPersonal card
 83rd Armenian Ch. SF Yerevan ARM 2022-05-27
RcRownchangeKK*chgGame
 1946 1748 3.00 7 1.04 29 30.16 
  Gharagyozyan, Artur 2138 ARM0.5010.412911.89 
  Sahakyan, Aleks 2049 ARM0.5010.352910.15 
  Grigoryan, Aram 1943 ARM1.0010.752921.75 
  Manukyan, Sevak N. 1929 ARM0.001-0.2629-7.54 
  Gesyan, Suren 1930 ARM0.001-0.2629-7.54 
  Gharibyan, Ogsen 1345 ARM1.0010.08292.32 
  Yeritsyan, Hayk f2291 ARM0.001-0.0329-0.87 

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)
 
 13th Annual K.Asrian Memorial Yerevan ARM 2022-06-07
RcRownchangeKK*chgGame
 1897 1728 4.00 9 0.83 29 24.07 
  Mkrtchian, Lilit mwg2378 ARM0.001-0.0129-0.29 
  Margaryan, Mikayel 1403 ARM1.0010.13293.77 
  Khachatryan, Anna wf2103 ARM0.001-0.0929-2.61 
  Arzumanyan, Avetik 1387 ARM1.0010.12293.48 
  Vardanyan, Aram 2035 ARM0.001-0.1429-4.06 
  Akopov, Roman 2267 ARM1.0010.972928.13 
  Gharagyozyan, Artur 2138 ARM0.001-0.0829-2.32 
  Maghakyan, Hayk 1368 ARM1.0010.10292.90 
  Kobak, Polina 1997 RUS0.001-0.1729-4.93 

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)
 
 Chess House 1st Int. Youth Festival A Yerevan ARM 2022-06-16
RcRownchangeKK*chgGame
 1521 1728 4.50 8 -1.42 29 -41.18 
  Melkonyan, Rafayel 1328  * ARM1.0010.08292.32 
  Baghdasaryan, Tigran H. 1450 ARM0.501-0.3329-9.57 
  Hakobyan, Allen 1406 ARM1.0010.13293.77 
  Manaseryan, Narek 1661 ARM0.001-0.5929-17.11 
  Yeghiazaryan, Mikayel 1442 ARM1.0010.16294.64 
  Avagyan, Artush 1502 ARM0.001-0.7929-22.91 
  Simonyan, Arman 1470 ARM1.0010.18295.22 
  Sukiasyan, Vahe A. 1909 ARM0.001-0.2629-7.54 
 * 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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