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Individual Calculations September 2023 |
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| Abinash, P Gogoi Total change: 25.60 | |   |
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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 |
| 1280 | 1421 | 4.00 | 5 | 0.64 | 40 | 25.60 | |
|  Netradeep, Das | | | 1128 | IND | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Ritisha, Mayra Rajbongshi | | | 1081 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Dev, Goyal | | | 1218 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Koshin, Das | | | 1266 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Mrinmoy, Rajkhowa | | | 1707 | IND | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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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