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Individual Calculations September 2022 |
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| Piyal, Roy Chowdhury Total change: 33.60 | |   |
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| 2nd Aparna Dutta Memorial All India Open FIDE Rating Chess Tournament-2022 | Agartala | IND | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1464 | 5.00 | 8 | 1.68 | 20 | 33.60 | |
|  Mahir, Taneja | | | 1193 | IND | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Ramnathan, Balasubramaniam | m | | 2076 | IND | 0.50 | 1 | 0.48 | 20 | 9.60 | | | Kolomwe, Willian | | | 1631 | ZAM | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ayush, Saha | | | 1197 | IND | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sneha, Halder | | | 1747 | IND | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Bishnupada, Dey | | | 1262 | IND | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Biswajit, Nag | | | 1830 | IND | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Abhrojyoty, Nath | | | 1574 | IND | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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