Individual Calculations September 2018
 Hakobyan, Astghik  Total change: 222.30  Rating chartPersonal card
 74th Armenian Women's Ch. The 1st League Yerevan ARM 2018-07-23
RcRownchangeKK*chgGame
 1729 1778 7.50 9 2.58 38 98.04 
  Kyureghyan, Elen 1378  * ARM1.0010.08383.04 
  Khalafyan, Nare 1378  * ARM0.001-0.9238-34.96 
  Yedigaryan, Asya 1558 ARM1.0010.22388.36 
  Khachatryan, Marieta 1697 ARM1.0010.393814.82 
  Arakelyan, Nare 1834 ARM1.0010.583822.04 
  Grigoryan, Arpine 2055 ARM0.5010.333812.54 
  Avetisyan, Mariam 2051 ARM1.0010.833831.54 
  Mkrtchyan, Anahit 1765 ARM1.0010.483818.24 
  Mkrtchyan, Mariam wc1844 ARM1.0010.593822.42 
 * 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)
 
 European Youth Chess Championship G-14- 2018 Riga LAT 2018-08-20
RcRownchangeKK*chgGame
 1880 1820 7.00 9 3.27 38 124.26 
  Maziukaite, Kristina 1420  * LTU1.0010.08383.04 
  Krasteva, Beloslava wc2086 FID0.001-0.1838-6.84 
  Maciulaityte, Barbora 1673 LTU1.0010.303811.40 
  Garifullina, Leya wc2106 RUS1.0010.843831.92 
  Kirchei, Viktoriia 1986 RUS0.5010.22388.36 
  Levitan, Ronit wc1944 ISR0.5010.17386.46 
  Sovina, Maria wc1856 RUS1.0010.553820.90 
  Kuhar, Larisa 1877 SLO1.0010.583822.04 
  Wikar, Martyna 1974 POL1.0010.713826.98 
 * 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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