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Individual Calculations April 2009 |
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| Mahalakshmi, M Total change: 10.50 | |   |
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| XVII National Youth (Under -25) Chess Championship 2008 | Chennai, Tamilnadu, India | IND | 2008-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1737 | 2.00 | 7 | 0.70 | 15 | 10.50 | |
|  Praveen Kumar, C | | | 2087 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Sivakumar, C | | | 2021 | IND | 1.00 | 1 | 0.84 | 15 | 12.60 | |  Das, Dushyant | | | 2087 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Anand Naik, B | | | 2004 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Mrunalini, K | | | 1792 | IND | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Kaushik, S | | | 2035 | IND | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Roop, Saurav | | | 2010 | IND | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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