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Individual Calculations September 2023 |
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| Rishi, Raj Total change: -31.20 | |   |
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| 22nd Jharkhand State Junior FIDE Rated Chess Championship - 2023 | Ranchi | IND | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1187 | 1003 | 1.00 | 5 | -0.36 | 40 | -14.40 | |
|  Aryaman, V Verma | | | 1182 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Avani, Kumari | | | 1219 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Om, Chaitanya Sharma | | | 1079 | IND | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Kriti, Kumari | | | 1108 | IND | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Harsh, Kumar Jha | | | 1348 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | AICF's Chess for Everyone FIDE Rating Chess Tournament - Jharkhand | Chaibasa | IND | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1003 | 0.00 | 3 | -0.42 | 40 | -16.80 | |
| | Vedant, Rajesh | | | 1391 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Swastik, Banerjee | | | 1244 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Diproneel, Barman | | | 1326 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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