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Individual Calculations August 2017 |
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| Tvisha, Mangesh Shah Total change: -91.20 | |   |
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| 31st National Under - 13 Girls Chess Championship 2017 | Jhalandar | IND | 2017-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1180 | 0.50 | 6 | -1.67 | 40 | -66.80 | |
|  Divya, Deshmukh | | wf | 1580 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Deepthi, Lakshmi K | | | 1385 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Shivika, Rohilla | | | 1338 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Aditi, Mukherjee | | | 1320 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Kapadia, Prisha | | | 1054 | IND | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Ishvi, Aggarwal | | | 1121 | IND | 0.00 | 1 | -0.58 | 40 | -23.20 | | | * 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) | | | | Commonwealth Chess Championship Under - 08 Girls - 2017 | New Delhi | IND | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1101 | 1180 | 0.00 | 1 | -0.61 | 40 | -24.40 | |
| | Aswinika, Mani R | | | 1101 | IND | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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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