Individual Calculations September 2011
 Akhmadova, Fatima Mahammad Qizi  Total change: 8.70  Rating chartPersonal card
 VI European School Chess Team Championship 2011 - U12&14&16 Varna, Golden sands resort BUL 2011-07-01
RcRownchangeKK*chgGame
 1826 1578 0.50 3 -0.10 30 -3.00 
  Amrayeva, Aytan Arzuman Qizi 1907 AZE0.001-0.1230-3.60 
  Dyakov, Vladislav 1848 RUS0.001-0.1730-5.10 
  Poljakov, Fedor 1723 RUS0.5010.19305.70 

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)
 
 Varna open Varna, Golden sands resort BUL 2011-07-03
RcRownchangeKK*chgGame
 1890 1578 1.50 6 0.59 30 17.70 
  Shishkov, Minko 1978  * BUL0.001-0.0830-2.40 
  Poljakov, Fedor 1723 RUS0.001-0.3130-9.30 
  Amrayeva, Aytan Arzuman Qizi 1907 AZE0.001-0.1230-3.60 
  Gurvich, Vitaly 1778 RUS1.0010.763022.80 
  Subbotsky, Mikhail 1978  * RUS0.5010.423012.60 
  Styazhkina, Anna wf1978  * RUS0.001-0.0830-2.40 
 * 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)
 
 Youth Chess Olympiada AZE, 12-21 July 2011, Group A (Under16) Ismayilli AZE 2011-07-12
RcRownchangeKK*chgGame
 1907 1578 0.00 1 -0.12 30 -3.60 
  Amrayeva, Aytan Arzuman Qizi 1907 AZE0.001-0.1230-3.60 

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)
 
 Baku Open-2011, group B Baku AZE 2011-08-05
RcRownchangeKK*chgGame
 1978 1578 0.00 1 -0.08 30 -2.40 
  Mehtiyev, Sadig Nuru Oglu 1978  * AZE0.001-0.0830-2.40 
 * 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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