Individual Calculations January 2018
 Sayadyan, Edvard  Total change: 56.00  Rating chartPersonal card
 Tsaghkadzor Open 2017 A Tsaghkadzor ARM 2017-11-23
RcRownchangeKK*chgGame
 2300 2040 3.50 9 1.67 20 33.40 
  Mirzoyan, David f2345 ARM0.5010.36207.20 
  Torosyan, Norayr 2393 ARM1.0010.892017.80 
  Baghdasaryan, Vahe g2437 ARM0.001-0.0820-1.60 
  Minasian, Artashes g2440  * ARM0.001-0.0820-1.60 
  Dzhumaev, Marat g2440  * UZB0.001-0.0820-1.60 
  Martinkus, Rolandas f2127 LTU1.0010.622012.40 
  Der Manuelian, Haik 2189 USA0.001-0.3020-6.00 
  Asatryan, Sona wm2171 ARM1.0010.682013.60 
  Sargsyan, Anna M. 2160 ARM0.001-0.3420-6.80 
 * 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)
 
 T.Petrosyan Chess House Ch. Final Yerevan ARM 2017-12-15
RcRownchangeKK*chgGame
 1942 2040 6.50 9 1.13 20 22.60 
  Khachatryan, Veronika 1640  * ARM0.501-0.4220-8.40 
  Hovhannisyan, Mane 1671 ARM1.0010.10202.00 
  Petrosyants, Argishti 1654 ARM1.0010.09201.80 
  Khachatryan, David S. 1906 ARM1.0010.32206.40 
  Santryan, Davit 2116 ARM1.0010.602012.00 
  Mkrtchyan, Sargis R. 2212 ARM0.001-0.2720-5.40 
  Shmavonyan, Areg 2108 ARM0.5010.09201.80 
  Martirosyan, Garik 2056 ARM0.5010.02200.40 
  Kocharyan, Hovik 2112 ARM1.0010.602012.00 
 * 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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