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Individual Calculations September 2023 |
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| Hridika, Das Total change: -31.60 | |   |
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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 |
| 1197 | 1374 | 3.50 | 6 | -0.79 | 40 | -31.60 | |
|  Ritisha, Mayra Rajbongshi | | | 1081 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Urja, Hazarika | | | 1214 | IND | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Sohan, Kumar Hore | | | 1052 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Subham, Bhattacharjee | | | 1314 | IND | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Bisal, Boruah | | | 1128 | IND | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Tanisha, A R Som | | | 1392 | IND | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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