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Individual Calculations January 2010 |
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| Kartikey, Biswas Total change: -19.65 | |   |
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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 |
| 1691 | 1725 | 2.50 | 7 | -1.31 | 15 | -19.65 | |
|  Rishideep, Bordoloi | | | 1827 | IND | 0.00 | 1 | -0.36 | 15 | -5.40 | |  Shyam, Sundar, R | | | 1577 | IND | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Bharadwaj, Akshay | | | 1869 | IND | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Nair, Sanjeev | | | 1609 | IND | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Manan, Chandok | | | 1544 | IND | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Sreyan, Bhowmick | | | 1847 | IND | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Prajapati, Malhar | | | 1567 | IND | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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