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Individual Calculations January 2010 |
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| K, Praneeth Surya Total change: 22.05 | |   |
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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 |
| 1819 | 1809 | 6.00 | 9 | 1.47 | 15 | 22.05 | |
|  Yash, Shah | | | 1607 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | , G, Akash | | | 2148 | IND | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Prabhat, Koutha | | | 1585 | IND | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Shiven, Khosla | | | 2209 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Vignesh, Nr | | | 1685 | IND | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Pavit, Singh | | | 1658 | IND | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Sarthak, Bansal | | | 1675 | IND | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Niraj, Saripalli | | | 1931 | IND | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Mugil, Jayavel | | | 1876 | IND | 1.00 | 1 | 0.59 | 15 | 8.85 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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