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Individual Calculations November 2023 |
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| Srinika, Guin Total change: 74.00 | |   |
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| West Bengal State Under-13 Girls Chess Championship-2023 | Kolkata | IND | 2023-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1221 | 1091 | 3.50 | 5 | 1.85 | 40 | 74.00 | |
|  Miyani, Chanda | | | 1075 | IND | 1.00 | 1 | 0.48 | 40 | 19.20 | |  Kathakali, Dey | | | 1289 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Ayushi, Roy | | | 1209 | IND | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Maitreyi, Mondal | | | 1337 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Adrija, Das | | | 1194 | IND | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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