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Individual Calculations January 2009 |
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| Maniar, Tirth Total change: -25.65 | |   |
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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 |
| 1607 | 1769 | 2.50 | 6 | -1.71 | 15 | -25.65 | |
|  Arjun, K | | | 1533 | IND | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Ram, Gupta | | | 1947 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Vivekanandan, R | | | 1563 | IND | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Harivallabha, R | | | 1545 | IND | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Singaram, P L | | | 1544 | IND | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Rishav, Mitra | | | 1508 | IND | 0.00 | 1 | -0.82 | 15 | -12.30 | |
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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