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Individual Calculations September 2023 |
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| Priyush, Pritom Mosorang Total change: 15.20 | |   |
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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 |
| 1325 | 1193 | 2.00 | 5 | 0.38 | 40 | 15.20 | |
|  Riddhiman, Barma | | | 1354 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Tanisha, A R Som | | | 1392 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Ananga, Harsha Borthakur | | | 1343 | IND | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Rishita, Sinha | | | 1272 | IND | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Koshin, Das | | | 1266 | IND | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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