Individual Calculations September 2018
 Mkrtchyan, Mariam  Total change: 120.08  Rating chartPersonal card
 74th Armenian Women's Ch. The 1st League Yerevan ARM 2018-07-23
RcRownchangeKK*chgGame
 1814 1844 6.00 9 1.15 38 43.70 
  Khachatryan, Nadezhda 1564 ARM1.0010.16386.08 
  Mkrtchyan, Anahit 1765 ARM0.001-0.6138-23.18 
  Safrazyan, Syuzanna 1674 ARM1.0010.283810.64 
  Khachatryan, Anna 1889 ARM1.0010.563821.28 
  Hovhannisyan, Mane 1676 ARM0.501-0.2238-8.36 
  Asatryan, Sona wm2091 ARM1.0010.813830.78 
  Grigoryan, Arpine 2055 ARM0.5010.273810.26 
  Arakelyan, Nare 1834 ARM1.0010.493818.62 
  Hakobyan, Astghik 1778 ARM0.001-0.5938-22.42 

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)
 
 European Youth Chess Championship G-14- 2018 Riga LAT 2018-08-20
RcRownchangeKK*chgGame
 1880 1881 6.50 9 2.01 38 76.38 
  Bevanda, Ema 1632 CRO1.0010.19387.22 
  Elma, Muge 1705 TUR1.0010.273810.26 
  Anghel, Maria 1767 ROU1.0010.343812.92 
  Allahverdiyeva, Ayan wc2046 AZE0.5010.22388.36 
  Mironenko, Galina wf1998 RUS0.5010.16386.08 
  Guillo Longares, Cecilia 2030 ESP0.5010.20387.60 
  Eizaguerri Floris, Maria wf2065 ESP0.001-0.2638-9.88 
  Mihailova, Alina 1829 MDA1.0010.433816.34 
  Lomaia, Diana 1850 GEO1.0010.463817.48 

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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