Individual Calculations July 2015
 Avetisyan, Mariam  Total change: 97.60  Rating chartPersonal card
 85th Yerevan Ch. Final Yerevan ARM 2015-05-29
RcRownchangeKK*chgGame
 2106 1898 4.00 9 1.66 40 66.40 
  Sargsyan, Shant c2256 ARM0.001-0.1040-4.00 
  Hovhannisyan, Khachatur 1878 ARM1.0010.474018.80 
  Sayadyan, Edvard 2044 ARM1.0010.704028.00 
  Hakobyan, Aram f2283 ARM0.5010.414016.40 
  Bakunts, Rafael 2270 ARM0.001-0.1040-4.00 
  Parvanyan, Ashot 2168 ARM0.5010.334013.20 
  Mkrtchyan, Sargis R. 2085 ARM0.001-0.2640-10.40 
  Mezhlumyan, Vahram f2152 ARM0.5010.314012.40 
  Barseghyan, Armen Ar. 1822 ARM0.501-0.1040-4.00 

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)
 
 8th Annual K.Asrian Memorial Jermuk ARM 2015-06-16
RcRownchangeKK*chgGame
 2026 1898 4.00 9 0.78 40 31.20 
  Torosyan, Norayr 2298  * ARM0.5010.424016.80 
  Zhigalko, Andrey g2298  * BLR0.001-0.0840-3.20 
  Mirzoyan, David 2094 ARM0.001-0.2540-10.00 
  Orizondo, Hugo 2069 USA0.001-0.2740-10.80 
  Nazaryan, Armenak 1856 ARM0.501-0.0640-2.40 
  Alavi, Mir Mahmood 1748 IRI1.0010.304012.00 
  Muradyan, Robert 1694 ARM1.0010.24409.60 
  Mamyrbay, Assad 2153 KAZ0.001-0.1940-7.60 
  Chubar, Vladimir m2021 UKR1.0010.674026.80 
 * 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)
 

 

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