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Individual Calculations January 2009 |
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| Dharani, Sree R Total change: -18.75 | |   |
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| 012 COMMONWEALTH CHESS CHAMPIONSHIP 2008 | Nagpur, Indian | IND | 2008-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1745 | 0.00 | 6 | -1.06 | 25 | -26.50 | |
|  Praveen Kumar, C | | | 2095 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Hardik, Mehta | | | 2037 | IND | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Patil, Pratik | | | 2003 | IND | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Niji, A | | | 2015 | IND | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Lobo, Richard A | | | 1979 | ENG | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Lolla, Sembhu | | | 1944 | IND | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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) | | | | Asian Junior Girls Chess Championship - 2008 | Chennai, Tamilnadu | IND | 2008-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1732 | 2.50 | 7 | 0.31 | 25 | 7.75 | |
| | Sivasankari, P | | | 2082 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Harini, S | | | 2001 | IND | 0.50 | 1 | 0.33 | 25 | 8.25 | | | Apurva, G | | | 1909 | IND | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Taraswinee, B | | | 1819 | IND | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Thilakawardana, Supeshala | | | 1815 | SRI | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Bhuvaneshwari, R | | | 1650 | IND | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Aparajita, Gochhikar | | | 1918 | IND | 0.50 | 1 | 0.24 | 25 | 6.00 | |
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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