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Individual Calculations January 2010 |
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| Sabari Giri, Vashans Total change: -9.60 | |   |
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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 |
| 1766 | 1629 | 0.00 | 2 | -0.64 | 15 | -9.60 | |
|  Ashutosh, Mohapatra | | | 1822 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Arpan, Das | | | 1709 | IND | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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