Individual Calculations January 2010
 Soumya, Shrivastava  Total change: 0.30  Rating chartPersonal card
 26th Natioanl Sub-Junior (Under 15) Girls Chess Championship 2009 Andheri Sports Complex, Mumbai, India IND 2009-11-01
RcRownchangeKK*chgGame
 1796 1765 4.50 9 0.32 15 4.80 
  Priyanka, Kumari 2075 IND0.001-0.1415-2.10 
  Isha, Bhave 1512 IND1.0010.19152.85 
  Priya, Vss 1605 IND0.501-0.2115-3.15 
  , S, Aarthysri 1709 IND1.0010.42156.30 
  Sahari, J 1909 IND0.001-0.3115-4.65 
  Shrimoyee, Ghosh 1609 IND1.0010.29154.35 
  Shikha, Shah 1935 IND0.001-0.2815-4.20 
  Nandhini, Saripalli 1847 IND0.5010.11151.65 
  Rathore, Sonakshi 1961 IND0.5010.25153.75 

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)
 
 23rd National Under-13 (Girls) Chess Championship-2009 New Delhi, India IND 2009-12-11
RcRownchangeKK*chgGame
 1664 1765 6.00 10 -0.30 15 -4.50 
  Simranjeet, Kaur 1593 IND1.0010.27154.05 
  Akhade, Vaishnavi 1652 IND1.0010.35155.25 
  Monnisha, Gk 1843 IND0.5010.11151.65 
  Bala, Kannamma P 1776 IND0.001-0.4815-7.20 
  Dharani, Sree R 1675 IND0.501-0.1215-1.80 
  Sushmitha, G 1512 IND1.0010.19152.85 
  Bakshi, Rutuja 1691 IND0.001-0.6015-9.00 
  Aarthi, G 1614 IND1.0010.30154.50 
  Soneji, Janhavi 1603 IND0.001-0.7115-10.65 
  Meghna, Upadhyay 1685 IND1.0010.39155.85 

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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