Individual Calculations January 2009
 Soumya, Swaminathan  Total change: 17.25  Rating chartPersonal card
 012 COMMONWEALTH CHESS CHAMPIONSHIP 2008 Nagpur, Indian IND 2008-09-28
RcRownchangeKK*chgGame
 2203 2293 6.50 11 -0.17 15 -2.55 
  Ishwar, Ramteke 1943 IND1.0010.11151.65 
  De Silva, Osheen 2022 SRI1.0010.17152.55 
  Sethuraman, S P m2425 IND0.001-0.3215-4.80 
  Prince, Bajaj 2111 IND1.0010.26153.90 
  Sundararajan, Kidambi m2446 IND0.5010.20153.00 
  Konguvel, Ponnuswamy m2415 IND0.001-0.3315-4.95 
  Ganesh, Babu S 2110 IND1.0010.26153.90 
  Rohit, Gogineni m2457 IND0.001-0.2815-4.20 
  Girish, A Koushik f2108 IND0.001-0.7415-11.10 
  Anuprita, Patil 2068 IND1.0010.22153.30 
  Sahoo, Utkal Ranjan 2124 IND1.0010.28154.20 

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 Junior Under-19 Girls Chess Championship - 2008 Tadepalligudem, West Godawari District , Andra Pradesh, India IND 2008-11-03
RcRownchangeKK*chgGame
 2084 2326 10.00 11 1.32 15 19.80 
  Krushna, Mishra 1976 IND1.0010.11151.65 
  Meenu, Rajendran 1977 IND1.0010.11151.65 
  Devangi, Patankar 2105 IND1.0010.22153.30 
  Savetha, C H 1976 IND1.0010.11151.65 
  Preethi, R 2156 IND1.0010.28154.20 
  Divyasri, Ch 2124 IND1.0010.24153.60 
  Padmini, Rout wm2235 IND1.0010.38155.70 
  Uthra, P 2114 IND0.501-0.2715-4.05 
  Kiran, Manisha Mohanty wm2198 IND0.501-0.1715-2.55 
  Mitali, Madhukar Patil wf2088 IND1.0010.20153.00 
  Sathya, Priya S V 1976 IND1.0010.11151.65 

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)
 

 

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