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Individual Calculations November 2009 |
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| Sarkar, Arna Total change: 34.05 | |   |
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| XX National Under-17 Girls Chess Championship-2009 | South West Institute, Chakradharpur, Jharkhand. India | IND | 2009-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1597 | 4.00 | 9 | 2.27 | 15 | 34.05 | |
|  Shristi, J Shetty | | | 1963 | IND | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Aparajita, Gochhikar | | | 1861 | IND | 1.00 | 1 | 0.82 | 15 | 12.30 | |  Mohana, Sengupta | | | 1888 | IND | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Mohana, Priya J | | | 1997 * | IND | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Munot, Surbhi | | | 1841 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Amirthavalli, G | | | 1834 | IND | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Poojakanth, M | | | 1825 | IND | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Supriya, Joshi | | | 1825 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | | | , Aishwarya | | | 1668 | IND | 0.50 | 1 | 0.10 | 15 | 1.50 | | | * 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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