Individual Calculations January 2010
 Rathore, Sonakshi  Total change: -36.90  Rating chartPersonal card
 26th Natioanl Sub-Junior (Under 15) Girls Chess Championship 2009 Andheri Sports Complex, Mumbai, India IND 2009-11-01
RcRownchangeKK*chgGame
 1757 1961 6.50 11 -1.76 15 -26.40 
  Kelkar, Devika 1561  * IND1.0010.08151.20 
  , Aishwarya 1678 IND0.501-0.3415-5.10 
  Parnali, S Dharia 1729 IND1.0010.21153.15 
  Agnihotri, Ghosh 1785 IND0.501-0.2315-3.45 
  Anjana Krishna, S 1908 IND0.501-0.0715-1.05 
  Nisha, N Patkar 1765 IND0.001-0.7515-11.25 
  Deodhar, Vrushali Umesh 1677 IND1.0010.16152.40 
  Janani, J 1794 IND1.0010.28154.20 
  Michelle Catherina, P 1866 IND0.501-0.1315-1.95 
  Sunyasakta, Satpathy 1795 IND0.001-0.7215-10.80 
  Soumya, Shrivastava 1765 IND0.501-0.2515-3.75 
 * 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)
 
 23rd National Under-13 (Girls) Chess Championship-2009 New Delhi, India IND 2009-12-11
RcRownchangeKK*chgGame
 1738 1961 7.00 10 -0.70 15 -10.50 
  Gangamma, B N 1652 IND1.0010.14152.10 
  Ashwini, U 1691 IND0.501-0.3315-4.95 
  Dharani, Sree R 1675 IND0.501-0.3415-5.10 
  Sradhanjali, Jena 1691 IND0.501-0.3315-4.95 
  Swetha, S 1659 IND1.0010.15152.25 
  Bakshi, Rutuja 1691 IND1.0010.17152.55 
  Bala, Kannamma P 1776 IND0.001-0.7415-11.10 
  G Uma, Bharathi 1695 IND1.0010.18152.70 
  Monnisha, Gk 1843 IND1.0010.34155.10 
  Nandhidhaa, Pv 2007 IND0.5010.06150.90 

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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