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Individual Calculations January 2009 |
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| Jeyassri, B Total change: 1.00 | |   |
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| 22nd National Under 13 Girls Chess Championship 2008 | Vellore Institute of Technology, Vellore, Tamilnadu, India | IND | 2008-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1733 | 2.50 | 6 | -0.54 | 25 | -13.50 | |
|  Cholleti, Sahajasri | | wf | 1948 | IND | 0.00 | 1 | -0.23 | 25 | -5.75 | |  Janu, V | | | 1759 | IND | 0.00 | 1 | -0.46 | 25 | -11.50 | | | Arunima, Kalra | | | 1519 | IND | 0.50 | 1 | -0.27 | 25 | -6.75 | | | Smaraki, Mohanty | | | 1439 | IND | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Nisha, N Patkar | | | 1849 | IND | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Vanessa, D`souza | | | 1811 | IND | 0.00 | 1 | -0.39 | 25 | -9.75 | |
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) | | | | 25th Girls National Sub-Junior Chess Championship 2008 | Subramanya Sabha, Mangalore, Karnataka, India | IND | 2008-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1733 | 4.50 | 9 | 0.58 | 25 | 14.50 | |
| | Visalatchi, R | | | 1933 | IND | 0.50 | 1 | 0.26 | 25 | 6.50 | | | Sukanya, Dutta | | | 1949 | IND | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Shristi, Gautam | | | 1635 | IND | 0.50 | 1 | -0.13 | 25 | -3.25 | | | Lenita, Mathais | | | 1604 | IND | 0.50 | 1 | -0.17 | 25 | -4.25 | | | Savant, Apoorva | | | 1601 | IND | 0.50 | 1 | -0.18 | 25 | -4.50 | | | Priya, V S S | | | 1530 | IND | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Mohana, Priya J | | | 2073 | IND | 0.50 | 1 | 0.38 | 25 | 9.50 | | | Aparajita, Gochhikar | | | 1918 | IND | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Rathore, Sonakshi | | | 1854 | IND | 0.50 | 1 | 0.16 | 25 | 4.00 | |
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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