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Individual Calculations April 2009 |
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| Prasannaa, S Total change: 13.75 | |   |
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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 |
| 2014 | 1770 | 2.00 | 7 | 0.55 | 25 | 13.75 | |
|  Laxman, R R | m | | 2120 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Kaushik, S | | | 2035 | IND | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Roop, Saurav | | | 2010 | IND | 1.00 | 1 | 0.80 | 25 | 20.00 | | | Jayashree, P K | | | 1982 | IND | 1.00 | 1 | 0.77 | 25 | 19.25 | | | Anand, Sivasankar A | | | 1998 | IND | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Kathiravan, M | | | 1837 | IND | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Ganesh, Babu S | | | 2119 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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) | | |
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