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Individual Calculations May 2023 |
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| Sharvaanica, A S Total change: -60.00 | |   |
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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 |
| 1053 | 1297 | 2.50 | 5 | -1.50 | 40 | -60.00 | |
|  Sahana, S | | | 1094 | IND | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Sana, G | | | 1005 | IND | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Aarna, Prataa U M | | | 1025 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Anusha, Chakravarthy | | | 1135 | IND | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Lohita, V | | | 1006 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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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