Individual Calculations August 2017
 Mikayelyan, Mikael  Total change: 179.60  Rating chartPersonal card
 S.Avagyan Memorial 2017 U-18 Jermuk ARM 2017-07-02
RcRownchangeKK*chgGame
 1753 1507 3.50 7 2.07 40 82.80 
  Sargsyan, Sargis Vach. 1880 ARM0.001-0.1040-4.00 
  Brutyan, Hamlet 1750 ARM0.001-0.2040-8.00 
  Nurijanyan, Alex 1720 ARM1.0010.774030.80 
  Yeremyan, Nazik 1678 ARM1.0010.734029.20 
  Manucharyan, Gagik 1791 ARM0.5010.344013.60 
  Petrosyan, Sahak 1818 ARM0.001-0.1440-5.60 
  Hakobyan, Astghik 1633 ARM1.0010.674026.80 

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)
 
 12th Poti Int.Chess Festival (C) Poti GEO 2017-07-14
RcRownchangeKK*chgGame
 1627 1507 5.50 9 2.42 40 96.80 
  Tskipurishvili, Daviti 1746 GEO0.5010.304012.00 
  Ohanyan, Emin 1681 ARM1.0010.734029.20 
  Musayev, Murad 1652 AZE0.5010.19407.60 
  Donghvani, Nia 1649 GEO1.0010.694027.60 
  Mkrtumyan, Robert 1619 ARM0.5010.15406.00 
  Adamia, Jaba 1557 GEO1.0010.574022.80 
  Tsomaia, Lasha 1465 GEO1.0010.444017.60 
  Kvartskhava, Tsotne 1624 GEO0.001-0.3440-13.60 
  Tsereteli, Tornike 1652 GEO0.001-0.3140-12.40 

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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