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Individual Calculations June 2024 |
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| Jeevana, N Total change: 9.20 | |   |
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| Tamil Nadu State Under-15 Girls Chess Championships 2024 | Pudukottai | IND | 2024-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1426 | 1.00 | 3 | 0.24 | 40 | 9.60 | |
|  Aswinika, Mani R | | | 1758 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Pavithra, N | | | 1570 | IND | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Yagave, Y V | | | 1549 | IND | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | Tamil Nadu State Under-25 Girls Chess Championships 2024 | Panruti | IND | 2024-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1426 | 1.00 | 4 | -0.01 | 40 | -0.40 | |
| | Rosewe, M | | | 1506 | IND | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Sahana, Shainsha | | | 1791 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Theephigaa, K P | | | 1748 | IND | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Sarumathi, S | | | 1505 | IND | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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