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Individual Calculations April 2023 |
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| Sunidhi, Singh Total change: -29.60 | |   |
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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 |
| 1634 | 1249 | 0.00 | 2 | -0.19 | 40 | -7.60 | |
|  Kumar, Utkarsh | | | 1552 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Ankit Kumar, Singh | | | 1716 | IND | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | 22nd Jharkhand State Sub-Junior FIDE Rating Chess Championship 2023 | Hazaribag | IND | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1249 | 0.50 | 2 | -0.55 | 40 | -22.00 | |
| | Krishna, Kumar Saw | | | 1322 | IND | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Harsh, Kumar Jha | | | 1142 | IND | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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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