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Individual Calculations January 2010 |
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| Kalyanaraghavan, V S Total change: 8.25 | |   |
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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 |
| 1753 | 1563 | 2.00 | 6 | 0.33 | 25 | 8.25 | |
|  Girish, A Koushik | f | | 1963 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Chetan, Chauhan | | | 1899 | IND | 1.00 | 1 | 0.88 | 25 | 22.00 | |  Nigam, Aushik | | | 1765 | IND | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Visakh, Nr | | | 1607 | IND | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Aadhityaa, M | | | 1696 | IND | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Prabhat, Koutha | | | 1585 | IND | 0.00 | 1 | -0.47 | 25 | -11.75 | | | * 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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