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Individual Calculations April 2023 |
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| Krishna, Kumar Saw Total change: -83.20 | |   |
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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 |
| 1039 | 1322 | 1.00 | 2 | -0.68 | 40 | -27.20 | |
|  Yatharth, Deo | | | 1036 | IND | 0.50 | 1 | -0.34 | 40 | -13.60 | |  Harsh, Kumar | | | 1042 | IND | 0.50 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | 22nd Jharkhand State Sub-Junior FIDE Rating Chess Championship 2023 | Hazaribag | IND | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1144 | 1322 | 1.50 | 4 | -1.40 | 40 | -56.00 | |
| | Pratibha, Singh | | | 1104 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Debanjan, Sinha | | | 1206 | IND | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Sunidhi, Singh | | | 1249 | IND | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Dishita, Dey | | | 1015 | IND | 0.00 | 1 | -0.86 | 40 | -34.40 | |
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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