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Individual Calculations July 2023 |
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| Bristy, Mukherjee Total change: -12.00 | |   |
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| 60th WB State Open Chess Championship 2023 | Kolkata | IND | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1885 | 6.00 | 8 | -0.60 | 20 | -12.00 | |
|  Soumyadeep, Nath | | | 1485 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Maitreyi, Mondal | | | 1249 | IND | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Suravi, Bhattacharya | | | 1360 | IND | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Eshan, Bhattacharjee | | | 1434 | IND | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Aatreya, Saha | | | 1563 | IND | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Shankhodip, De | | | 1821 | IND | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Samyak, Dharewa | | | 1794 | IND | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Rupam, Mukherjee | | | 1736 | IND | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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