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Individual Calculations January 2024 |
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| Vitasta, Koul Total change: -5.60 | |   |
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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 |
| 1262 | 1314 | 5.50 | 10 | -0.14 | 40 | -5.60 | |
|  Errabelli, Pranavi | | | 1137 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Sherali, Pattnaik | | | 1575 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Saganapriya, V | | | 1140 | IND | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Divyasree, Kollipara | | | 1025 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Samriddhi, Ghosh | | | 1150 | IND | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Diya, Digamber Sawal | | | 1159 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Yasha, Kalwani | | | 1052 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Samhita, Pungavanam | | | 1436 | IND | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Nihira, Koul | | | 1484 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Siddhi, Rao | | | 1466 | IND | 0.00 | 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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