Individual Calculations August 2023
 Baghdasaryan, Davit  Total change: 72.20  Rating chartPersonal card
 Stepan Avagyan Memorial-U20 Yerevan ARM 2023-07-02
RcRownchangeKK*chgGame
 1508 1645 6.00 9 0.02 38 0.76 
  Militonyan, Movses 1254 ARM1.0010.09383.42 
  Santrosyan, Ashot 1389 ARM0.501-0.3138-11.78 
  Eranosyan, Dzonik 1489 ARM1.0010.293811.02 
  Mnatsakanyan, Aren 1440 ARM1.0010.24389.12 
  Arevyan, Araik 1544 RUS0.501-0.1438-5.32 
  Ambartsumian, Tyhran 1765 ARM0.001-0.3438-12.92 
  Grigoryan, Alen S. 1396 ARM1.0010.19387.22 
  Margaryan, Vrezh 1574 ARM0.501-0.1038-3.80 
  Harutyunyan, Arman G. 1721 ARM0.5010.10383.80 

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)
 
 16th Poti Int.Nana Alexandria Cup (Open B, 1800-lover) Poti GEO 2023-07-12
RcRownchangeKK*chgGame
 1767 1645 5.00 9 1.88 38 71.44 
  Kitadze, Anano 1321 GEO1.0010.13384.94 
  Tovmasyan, Karen 1849 ARM1.0010.763828.88 
  Kukhaleishvili, Giorgi 1832 GEO0.001-0.2638-9.88 
  Nachqebia, Luka 1891 GEO1.0010.813830.78 
  Nazarova, Evgeniya 1800 RUS1.0010.713826.98 
  Bechvaia, Giorgi 1923 GEO0.001-0.1738-6.46 
  Tskhadadze, Giorgi 1858 GEO0.5010.273810.26 
  Mnatsakanyan, Aren 1440 ARM0.001-0.7638-28.88 
  Yun, Svetomir 1993 FID0.5010.393814.82 

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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