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Individual Calculations November 2023 |
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| Rupam, Mukherjee Total change: -28.20 | |   |
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| 4th DDDBCA Open Rating Tournament | Kolkata | IND | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1828 | 5.00 | 7 | -1.41 | 20 | -28.20 | |
|  Samya, Sarkar | | | 1428 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Soumyadeep, Raha | | | 1321 | IND | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Aharsi, Ghosh | | | 1297 | IND | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Chitrak, Naha | | | 1547 | IND | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Swapnabha, Neogi | | | 1378 | IND | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Arhashirsha, Biswas | | | 1472 | IND | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Aritra, Chanda | | | 1482 | IND | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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