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Individual Calculations January 2024 |
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| Errabelli, Pranavi Total change: 9.20 | |   |
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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 |
| 1241 | 1137 | 3.50 | 9 | 0.23 | 40 | 9.20 | |
|  Vitasta, Koul | | | 1314 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Sahejdeep, Kaur | | | 1319 | IND | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Hridika, Das | | | 1329 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Suneli, Bera | | | 1034 | IND | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Archita, Agrawal | | | 1256 | IND | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Ameya, A R | | | 1304 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Pritisha, Mitra | | | 1024 | IND | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Hasini, Kamabathula | | | 1308 | IND | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Shreya, Rajesh | | | 1281 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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