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Individual Calculations October 2022 |
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| Madhavi, Sri V Total change: -39.60 | |   |
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| Tamil Nadu State Under-15 Girls Chess Championship-2022 | Arupukottai | IND | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1106 | 1175 | 2.00 | 5 | -0.99 | 40 | -39.60 | |
|  Shivani, Senthilkumar | | | 1426 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Fecilika, Fiance S | | | 1003 | IND | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Nithila, S | | | 1028 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Lakshmi, M | | | 1006 | IND | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Shuruthi, Arulmani | | | 1066 | IND | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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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