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Individual Calculations November 2023 |
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| Sunetra, Dey Total change: -38.80 | |   |
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| West Bengal State Under-13 Open Chess Championship-2023 | Kolkata | IND | 2023-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1248 | 1.00 | 4 | -0.97 | 40 | -38.80 | |
|  Oishik, Mondal | | | 1544 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Arnab, Nandy | | | 1044 | IND | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Shatodru, Das | | | 1041 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Dakhsha, Rudra | | | 1405 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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