Individual Calculations January 2009
 Iwanow, Anna  Total change: -12.90  Rating chartPersonal card
 European Youth Chess Championship 2008 - Girls U14 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 1824 1979 4.00 7 -0.87 15 -13.05 
  Papathanasiou, Ageliki 1675 GRE0.501-0.3615-5.40 
  Azimova, Karina 1908 RUS0.001-0.6015-9.00 
  Bengtsson, Jessica 1723 SWE0.001-0.8115-12.15 
  Androni, Konstantina 1775 GRE1.0010.24153.60 
  Kabai, Zsuzsanna 1829 HUN1.0010.30154.50 
  Baekelant, Eva 1935 BEL0.501-0.0615-0.90 
  Neuhauser, Salome 1924 FRA1.0010.42156.30 

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 Championships 2008 - Girls 14 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 1917 1961 5.00 9 0.01 15 0.15 
  Dizdarevic, Barbara 1877 SRB1.0010.38155.70 
  Mohana, Priya J 2073 IND0.5010.15152.25 
  Camacho, Chardine Cheradee 2099 PHI0.001-0.3115-4.65 
  Gevorgyan, Maria 1870 ARM1.0010.38155.70 
  Nguyen, Thi Mai Hung wf2123 VIE0.001-0.2915-4.35 
  Lo, Yin-Ling Melissa 1745 SIN0.501-0.2815-4.20 
  Ambanwela, Lumbini 1791 SRI1.0010.28154.20 
  Khalafova, Narmin Ilgar Qizi 1691 AZE1.0010.17152.55 
  Mona, Khaled wg1981 EGY0.001-0.4715-7.05 

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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