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Individual Calculations January 2024 |
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| Purnananda, Buragohain Total change: -18.80 | |   |
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| 1st Meghalaya International Open Grandmasters Chess Tournament-2023 (Below 1600) | Shillong | IND | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1374 | 4.00 | 8 | -0.94 | 20 | -18.80 | |
|  Advitiya, A G | | | 1150 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Shivam, Verma | | | 1554 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Nayak, Sunil Kumar | | | 1188 | IND | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Maharnav, Deka | | | 1598 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ayan, Majumder | | | 1231 | IND | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Jitendra, Kumar | | | 1168 | IND | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Hitarth, Pratim Buragohain | | | 1237 | IND | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ras, Lal Upadhaya | | | 1128 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | |
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