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Individual Calculations January 2010 |
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| Yash, Shah Total change: -20.50 | |   |
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| 23rd National Under-13 Open Chess Championship | New Delhi, India | IND | 2009-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1607 | 0.00 | 3 | -0.82 | 25 | -20.50 | |
|  K, Praneeth Surya | | | 1809 | IND | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Aadhityaa, M | | | 1696 | IND | 0.00 | 1 | -0.38 | 25 | -9.50 | |  Aseem, Bihari Sharan | | | 1844 | 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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