Individual Calculations August 2022
 Tovmasyan, Karen  Total change: -9.88  Rating chartPersonal card
 15th Poti Int.Festival Nana Alexandria Cup (A) Poti GEO 2022-07-16
RcRownchangeKK*chgGame
 2124 1996 4.50 9 1.34 38 50.92 
  Chaqryan, Erik f2369 ARM0.5010.403815.20 
  Agasarov, Benik c2225 ARM0.001-0.2138-7.98 
  Rostomyan, Mikayel c1977 ARM0.001-0.5338-20.14 
  Manukyan, Sevak N. 1903 ARM1.0010.373814.06 
  Kamadadze, Zviad 2181 GEO1.0010.743828.12 
  Hayrapetyan, Edgar 1812 ARM0.501-0.2438-9.12 
  Poghosyan, Suren f2275 ARM0.001-0.1638-6.08 
  Sargissyan, Sargis f2274 ARM1.0010.833831.54 
  Manukyan, Sargis A. f2096 ARM0.5010.14385.32 

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)
 
 S.Avagyan Memorial_U18 Jermuk ARM 2022-07-22
RcRownchangeKK*chgGame
 1686 1996 6.00 9 -1.60 38 -60.80 
  Antonyan, Hamlet 1596  * ARM0.501-0.4238-15.96 
  Norijanyan, Hakob 1780 ARM1.0010.22388.36 
  Harutyunyan, Meline 1472 ARM1.0010.03381.14 
  Kocharyan, Vache 1626 ARM1.0010.10383.80 
  Hovakimyan, Vache 1741 ARM1.0010.19387.22 
  Grigoryan, Aram 1863 ARM0.001-0.6838-25.84 
  Atoyan, Alberto 1740 ARM0.001-0.8138-30.78 
  Ambartsumian, Tyhran 1672 ARM1.0010.13384.94 
  Balyan, Artur 1685 RUS0.501-0.3638-13.68 
 * 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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