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Individual Calculations May 2023 |
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| Sunidhi, Singh Total change: -4.40 | |   |
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| Prof. Shambhu Sharan Sinha Memorial 22nd Jharkhand Under-17 Fide Rating Chess Championship 2023 | Giridih | IND | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1202 | 1219 | 2.50 | 5 | -0.11 | 40 | -4.40 | |
|  Abhiraj, De | | | 1277 | IND | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Pratibha, Singh | | | 1088 | IND | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Aabhash | | | 1255 | IND | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Harsh, Kumar Jha | | | 1253 | IND | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Kriti, Kumari | | | 1136 | IND | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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