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Individual Calculations May 2023 |
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| Debapriya, Manna Total change: -34.00 | |   |
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| West Bengal State Junior (U-19) Girls Fide Rated Chess Championship-2023 | Kolkata | IND | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1566 | 3.50 | 7 | -0.85 | 40 | -34.00 | |
|  Diya, Ghosh | | | 1159 | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Anushka, Gupta | | | 1668 | IND | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Ahana, Dutta Roy | | | 1166 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ayantika, Das | | | 1377 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Rajanya, Datta | | | 1655 | IND | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Kathakali, Dey | | | 1278 | IND | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Mrittika, Mallick | | | 1828 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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