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Individual Calculations January 2023 |
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| Sananda, R Total change: 87.60 | |   |
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| MPL 35th National Under-13 Girls Chess Championship-2022 | Puducherry | IND | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1141 | 3.50 | 7 | 1.83 | 40 | 73.20 | |
|  Siyona, Judith C | | | 1332 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Aadhya, Jain | | | 1364 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Kumari, Prasad Jagriti | | | 1473 | IND | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Vritika, Krushna Game | | | 1356 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Rudra, Rajeev | | | 1283 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Pooja, Prabhakaran | | | 1256 | IND | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Singh, Myra | | | 1377 | 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) | | | | 1st Zion Group International FIDE Rated Chess Tournament | Chennai | IND | 2022-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1141 | 1.00 | 4 | 0.36 | 40 | 14.40 | |
| | Jeevaa, A S | | | 1464 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Arueran, Raghuraman | | | 1424 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Azeezuddin, H. | | | 1570 | IND | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Anuj, Narayanan D V | | | 1305 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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