Individual Calculations June 2013
 Amrayeva, Aytan  Total change: -31.05  Rating chartPersonal card
 Nakhchivan Open-2013, group B Nakhchivan AZE 2013-04-21
RcRownchangeKK*chgGame
 1792 2022 2.50 5 -1.27 15 -19.05 
  Kangarli, Najaf 1622  * AZE1.0010.08151.20 
  Hajiyev, Mustafa Seymur 1622  * AZE1.0010.08151.20 
  Ahmadov, Fariz 2128 AZE0.001-0.3615-5.40 
  Sarkhanli, Orkhan 1825 AZE0.001-0.7515-11.25 
  Hasanov, Huseyn 1761 AZE0.501-0.3215-4.80 
 * 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)
 
 WORLD SCHOOL CHESS CHAMPIONSHIPS 2013 - GIRLS U17 Porto Carras - Halkidiki GRE 2013-05-07
RcRownchangeKK*chgGame
 1872 2005 4.50 8 -0.80 15 -12.00 
  Millan Gonzalez, Yuneitsy Del Va 1720 VEN1.0010.16152.40 
  Barbosa, Daniela 1712 COL1.0010.15152.25 
  Assaubayeva, Diana wc2011 KAZ1.0010.51157.65 
  Soyunlu, Narmin 2003 AZE1.0010.50157.50 
  Dragieva, Denitza 2074 BUL0.001-0.4015-6.00 
  Abdimanoglu, Beste Basak 1791 TUR0.501-0.2715-4.05 
  Patel, Yesim wc1876 TUR0.001-0.6715-10.05 
  Zamanova, Bikakhanim 1785 AZE0.001-0.7815-11.70 

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)
 

 

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