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Individual Calculations September 2023 |
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| Urja, Hazarika Total change: 42.80 | |   |
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| Debendranath Sarma Memorial All Assam U-19 Open Chess Championship 2023 | Barisapara | IND | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1214 | 2.50 | 5 | 1.07 | 40 | 42.80 | |
|  Hridika, Das | | | 1374 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | |  L, Ramesh Kiran Singh | | | 1346 | IND | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Riddhiman, Barma | | | 1354 | IND | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Nalinakhya, Kashyap | | | 1536 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Jagajit, Sinha | | | 1305 | IND | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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