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Individual Calculations January 2009 |
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| Arjun, K Total change: -13.50 | |   |
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| 22nd National Under 13 Boys Chess Championship 2008 | Vellore Institute of Technology, Vellore, Tamilnadu, India | IND | 2008-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1533 | 0.00 | 3 | -0.54 | 25 | -13.50 | |
|  Swaroop, M | | | 1843 | IND | 0.00 | 1 | -0.14 | 25 | -3.50 | |  Maniar, Tirth | | | 1769 | IND | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Prasannaa, S | | | 1770 | IND | 0.00 | 1 | -0.20 | 25 | -5.00 | |
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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