Individual Calculations September 2011
 Bala, Kannamma P  Total change: 46.50  Rating chartPersonal card
 National Women Challengers Chennai IND 2011-07-01
RcRownchangeKK*chgGame
 1901 1931 7.00 11 1.13 15 16.95 
  Matta, Theja Sahhethhe 1561 IND1.0010.10151.50 
  Varshini, V 1776 IND1.0010.29154.35 
  Saranya, J wf2121 IND1.0010.751511.25 
  Pratyusha, Bodda 2064 IND0.001-0.3215-4.80 
  Bindu, Saritha K wf1897 IND1.0010.45156.75 
  Meera, Sai wm2119 IND0.001-0.2615-3.90 
  Smaraki, Mohanty 1754 IND1.0010.27154.05 
  Sithalatchumi, A 1939 IND0.5010.01150.15 
  Harini, S 2022 IND0.001-0.3815-5.70 
  Janani, J 1808 IND1.0010.33154.95 
  Madhurima, Shekhar 1854 IND0.501-0.1115-1.65 

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)
 
 National Under - 17 Girls Pondicherry IND 2011-07-16
RcRownchangeKK*chgGame
 1836 1931 8.50 11 1.78 15 26.70 
  Bhuvaneshwari, R 1625 IND0.501-0.3615-5.40 
  Tulsi, M 1531  * IND1.0010.08151.20 
  Priyamvada, Karamcheti 1734 IND1.0010.25153.75 
  Arunima, Kalra 1870 IND1.0010.42156.30 
  , A, Akshaya 1966 IND1.0010.55158.25 
  Varshini, V 1776 IND1.0010.29154.35 
  Monnisha, Gk wf1929 IND0.5010.00150.00 
  Saranya, J wf2121 IND0.5010.25153.75 
  Pratyusha, Bodda 2064 IND0.5010.18152.70 
  Sangeetha, P 1751 IND0.501-0.2415-3.60 
  Supriya, Joshi 1829 IND1.0010.36155.40 
 * 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)
 
 World Junior Chess Championship for Girls - 2011 Chennai IND 2011-08-01
RcRownchangeKK*chgGame
 2019 1931 5.00 12 0.19 15 2.85 
  Kulon, Klaudia wf2227 POL1.0010.851512.75 
  Kazimova, Narmin Nizami Qizi wm2292 AZE0.001-0.1015-1.50 
  Dogodkina, Julia 2193 RUS0.001-0.1815-2.70 
  Savant, Riya wc1743 IND0.501-0.2415-3.60 
  Edes, Zsofia 2067 SVK1.0010.681510.20 
  Imeeva, Aisa 2094 RUS0.001-0.2815-4.20 
  Olsarova, Karolina wm2282 CZE0.001-0.1115-1.65 
  Narenthran, Savithri 1693 AUS0.501-0.3015-4.50 
  Degrande, Marigje 1890 BEL0.001-0.5615-8.40 
  Brunello, Roberta 2036 ITA1.0010.64159.60 
  Sahari, J 1911 IND0.001-0.5315-7.95 
  Salini, R 1795 IND1.0010.32154.80 

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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