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Individual Calculations April 2023 |
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| Debanjan, Sinha Total change: 212.40 | |   |
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| Jharkhand State Open FIDE Rating Chess Tournament-2023 | Jamshedpur | IND | 2023-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1206 | 3.50 | 5 | 2.63 | 40 | 105.20 | |
|  Das, Bhola Nath | | | 1430 | IND | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Kumar, Utkarsh | | | 1552 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Aditi, Raj | | | 1380 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Vibhash, Kumar Sinha | | | 1405 | IND | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Saikat, Dutta | | | 1745 | IND | 0.50 | 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) | | | | 22nd Jharkhand State Sub-Junior FIDE Rating Chess Championship 2023 | Hazaribag | IND | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1206 | 4.50 | 5 | 2.68 | 40 | 107.20 | |
| | Aditi, Raj | | | 1380 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Krishna, Kumar Saw | | | 1322 | IND | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Adhiraj, Mitra | | | 1610 | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Aabhash | | | 1291 | IND | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Dishita, Dey | | | 1015 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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