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Individual Calculations May 2023 |
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| Thaniya, Shree C Total change: -0.80 | |   |
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| 32nd Tamil Nadu State Under-17 Girls Fide Rated Chess Championship 2023 | Tirunelveli | IND | 2023-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1032 | 1.50 | 5 | 0.31 | 40 | 12.40 | |
|  Amulya, Guruprasad | | | 1583 | IND | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Kavyasree, S | | | 1315 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Mathumetha, G | | | 1125 | IND | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Sakana, S | | | 1119 | IND | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Aji, Shree A | | | 1229 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | Tamil Nadu State Under 13 Girls FIDE Rated Chess Championship-2023 | Karaikudi | IND | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1157 | 1032 | 0.00 | 1 | -0.33 | 40 | -13.20 | |
| | Kaavya, G S | | | 1157 | IND | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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