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Individual Calculations January 2009 |
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| Avinash, Singh Total change: -19.50 | |   |
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| XIX National Under - 17 Boys Chess Championship 2008 | Kalash Mangal Karyalay, Aurangabad, Maharashtra, India | IND | 2008-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1965 | 2.00 | 6 | -1.30 | 15 | -19.50 | |
|  Shyam, Nikil P | f | | 2315 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Samyak, Baid | | | 1766 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Abhishek, Kelkar | | | 2119 | IND | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Rocky, Borah | | | 1822 | IND | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Rathi, Yashvardhan | | | 1717 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Surya, Narayana, M | | | 1862 | IND | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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