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Individual Calculations January 2023 |
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| Tamchi, Kache Total change: -64.40 | |   |
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| 13th North East India Chess Championship- 2022 | Mangaldai | IND | 2022-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1598 | 2.00 | 6 | -3.22 | 20 | -64.40 | |
|  Rahul, Kumar Rout | | | 1198 * | IND | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ramprasad, Chakravarty | | | 1124 | IND | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Anurag, Bhattacharjee | | | 1197 | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Snehaal, Roy | | | 1369 | IND | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Tanveer, Ahmed | | | 1275 | IND | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Bora, Mahendra | | | 1391 | IND | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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