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Individual Calculations May 2023 |
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| Supratim, Ghosh Total change: 6.40 | |   |
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| West Bengal State Junior (U-19) Open Fide Rated Chess Championship-2023 | Kolkata | IND | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1532 | 4.50 | 6 | 0.32 | 20 | 6.40 | |
|  Narendra, Agarwal | | | 1160 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Neelabhro, Bandyopadhyay | | | 1236 | IND | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Krishay, Jain | | | 1359 | IND | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Aatreya, Saha | | | 1575 | IND | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Ujaan, Bhattacharya | | | 1568 | IND | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Sinjan, Roy | | | 1285 | IND | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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