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Individual Calculations November 2019 |
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| Chakrabarti, Tamal Total change: -52.00 | |   |
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| 57th WB FIDE Rated Open Chess Championship 2019 | Kolkata | IND | 2019-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1738 | 5.50 | 9 | -2.60 | 20 | -52.00 | |
|  Krishnabha, Ray | | | 1338 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ritojoy, Mandal | | | 1338 * | IND | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Soumalya, Khaskel | | | 1338 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sumit, Ranjan Bhowmik | | | 1338 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amit, Tiwari | | | 1408 | IND | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Tanisha, Chatterjee | | | 1426 | IND | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Rishan, Debnath | | | 1338 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Srijak, Sengupta | | | 1338 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ujaan, Bhattacharya | | | 1459 | IND | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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