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Individual Calculations May 2023 |
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| Saganapriya, V Total change: 44.40 | |   |
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| 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 |
| 1196 | 1021 | 2.50 | 5 | 1.11 | 40 | 44.40 | |
|  Tharunika, G | | | 1147 | IND | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Thanshika, G | | | 1135 | IND | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Shanmathi, Sree S | | | 1318 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Pavithra, N | | | 1115 | IND | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Theephigaa, K P | | | 1265 | IND | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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