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Individual Calculations January 2024 |
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| Rochel, Pereira Total change: -38.80 | |   |
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| 36th National Under-13 Girls Chess Championship-2023 | Hyderabad | IND | 2023-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1167 | 1001 | 0.50 | 5 | -0.97 | 40 | -38.80 | |
|  Sahejdeep, Kaur | | | 1319 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Banker, Reya | | | 1180 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Nancee, Cheryl | | | 1207 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Divyasree, Kollipara | | | 1025 | IND | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Lakshanya, Barla | | | 1104 | IND | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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