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Individual Calculations May 2023 |
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| Soumil, Bhadra Total change: 23.60 | |   |
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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 |
| 1356 | 1180 | 1.50 | 3 | 0.59 | 40 | 23.60 | |
|  Ishan, Sinha | | | 1373 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Ujaan, Bhattacharya | | | 1568 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kaushik, Naskar | | | 1128 | IND | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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