Individual Calculations November 2021
 Hakobyan, Astghik  Total change: 35.72  Rating chartPersonal card
 "ChessMood" Int. Open - A Tsakhkadzor ARM 2021-10-04
RcRownchangeKK*chgGame
 2246 2017 3.00 9 0.99 38 37.62 
  Danielyan, Vahe m2335 ARM1.0010.873833.06 
  Schekachikhin, Maksim m2417  * RUS0.001-0.0838-3.04 
  Hakemi, Arman f2323 IRI0.001-0.1438-5.32 
  Nikookar, Mahdi 2214 IRI0.5010.25389.50 
  Davtyan, Arsen 2261 ARM0.001-0.2038-7.60 
  Bommini, Mounika Akshaya wf2194 IND0.5010.23388.74 
  Manukyan, Aleks 2116 ARM0.001-0.3638-13.68 
  Manukyan, Sargis A. f2150 ARM1.0010.683825.84 
  Godbole, Atharva 2201 IND0.001-0.2638-9.88 
 * 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 2021 - Girls 16 Local venues GRE 2021-10-15
RcRownchangeKK*chgGame
 1832 2017 6.50 9 -0.05 38 -1.90 
  Hertlein, Irena 1741 POL0.001-0.8338-31.54 
  Palamarevic, Mina 1617  * SRB1.0010.08383.04 
  Yue, Qizhou 1842 GER0.501-0.2338-8.74 
  Striskova, Lucia 1923 SVK0.501-0.1338-4.94 
  Mroz, Lena 1775 POL1.0010.20387.60 
  Naymanova, Patricie 1894 BUL0.501-0.1738-6.46 
  Sulyok, Eszter 1913 HUN1.0010.363813.68 
  Mihelic, Vesna 1882 SLO1.0010.323812.16 
  Follana Albelda, Lucia 1904 ESP1.0010.353813.30 
 * 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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