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Individual Calculations January 2010 |
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| Bala, Kannamma P Total change: 30.75 | |   |
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| 23rd National Under-13 (Girls) Chess Championship-2009 | New Delhi, India | IND | 2009-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1776 | 6.50 | 9 | 2.05 | 15 | 30.75 | |
|  Salini, R | | | 1612 | IND | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Ashwini, U | | | 1691 | IND | 1.00 | 1 | 0.38 | 15 | 5.70 | |  Soumya, Shrivastava | | | 1765 | IND | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Michelle Catherina, P | | | 1866 | IND | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Nisha, N Patkar | | | 1765 | IND | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Rathore, Sonakshi | | | 1961 | IND | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Nandhidhaa, Pv | | | 2007 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Akshaya, N | | | 1706 | IND | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Bakshi, Rutuja | | | 1691 | IND | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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