Individual Calculations August 2019
 Mkrtchyan, Mariam  Total change: 57.00  Rating chartPersonal card
 5th Batumi Municipality Cup (Open B) Batumi GEO 2019-07-02
RcRownchangeKK*chgGame
 1943 1981 7.00 9 2.07 38 78.66 
  Hagverdiyev, Gahraman 1687 AZE1.0010.15385.70 
  Mammadzada, Tural 1763 AZE1.0010.22388.36 
  Khachatryan, Veronika 1870 ARM1.0010.353813.30 
  Matevosyan, Sedrak 2185 ARM0.5010.26389.88 
  Kamadadze, Zviad 2164 GEO0.001-0.2638-9.88 
  Hasanov, Rashad 2170 AZE1.0010.753828.50 
  Ismayil, Malak wc1886 AZE0.501-0.1338-4.94 
  Heydarova, Aytaj 1885 AZE1.0010.373814.06 
  Goderdzishvili, Giga 1875 GEO1.0010.363813.68 

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)
 
 75th Armenian Women's Ch. The 1st League Yerevan ARM 2019-07-12
RcRownchangeKK*chgGame
 1881 1981 5.00 9 -0.57 38 -21.66 
  Gasparyan, Milena 1581  * ARM0.501-0.4238-15.96 
  Yeremyan, Nazik 1718 ARM1.0010.18386.84 
  Khachatryan, Veronika 1870 ARM1.0010.353813.30 
  Mkrtchyan, Anahit D. 1892 ARM1.0010.383814.44 
  Khachatryan, Anna wf2027 ARM0.001-0.4438-16.72 
  Mirzabekyan, Svetlana 1846 ARM1.0010.323812.16 
  Grigoryan, Arpine 1996 ARM0.5010.02380.76 
  Arakelyan, Nare 1889 ARM0.001-0.6338-23.94 
  Avetisyan, Mariam 2109 ARM0.001-0.3338-12.54 
 * 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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