Individual Calculations January 2012
 Amrayeva, Aytan Arzuman Qizi  Total change: -27.60  Rating chartPersonal card
 Baku Chmp, women, 2011 Baku AZE 2011-10-19
RcRownchangeKK*chgGame
 1829 1943 3.00 7 -1.50 15 -22.50 
  Soyunlu, Narmin 1826 AZE0.001-0.6615-9.90 
  Aghayeva, Gulshan 1857 AZE1.0010.38155.70 
  Mardiyeva, Gulay 1684 AZE0.001-0.8215-12.30 
  Hamidova, Samaya 1656 AZE1.0010.16152.40 
  Mammadova, Aysel A 1996 AZE0.001-0.4315-6.45 
  Novruzova, Nigar 1770 AZE1.0010.27154.05 
  Aghasiyeva, Fidan wf2016 AZE0.001-0.4015-6.00 

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 Youth Chess Championship - U 14 Girls Caldas Novas/GO BRA 2011-11-18
RcRownchangeKK*chgGame
 1815 1936 5.50 9 -0.34 15 -5.10 
  Borsato, Ana Carolina Teodoro 1666 BRA0.501-0.3315-4.95 
  Kyrkjebo, Marte B 1617 NOR1.0010.13151.95 
  Shepherd, Katherine M 1777 ENG1.0010.29154.35 
  Rodionova, Daria 1977 RUS1.0010.56158.40 
  Monnisha, Gk wf1992 IND0.001-0.4215-6.30 
  Derakhshani, Dorsa wc1966 IRI0.5010.04150.60 
  Coelho, Ramyres Santana 1800 BRA0.001-0.6815-10.20 
  Jansen Van Rensburg, Monica wc1740 RSA0.501-0.2515-3.75 
  Virkud, Apurva 1804 USA1.0010.32154.80 

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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