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Individual Calculations April 2024 |
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| Cosman, Andreea-Marioara Total change: 60.40 | |   |
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| Romania National Women Championship 2024 | Eforie Nord | ROU | 2024-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 2115 | 3.00 | 4 | 0.25 | 20 | 5.00 | |
|  Bira, Andrada-Paraschiva | | | 1589 | ROU | 0.50 | 1 | -0.47 | 20 | -9.40 | |  Kiss, Hanna | | | 1715 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pirvulescu, Ekaterina | | wf | 2090 | ROU | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Cosma, Elena-Luminita | | wg | 2238 | ROU | 0.50 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | | | 8th Menchik Memorial | London | ENG | 2024-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2115 | 6.50 | 9 | 2.77 | 20 | 55.40 | |
| | Steil-Antoni, Fiona | | wm | 2154 | LUX | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Hryshchenko, Kamila | | | 2186 | ENG | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Smith, Olivia | | wf | 2055 | WLS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Sivanandan, Bodhana | | wc | 2088 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Subramanian, Anusha | | wc | 1997 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Hunt, Harriet V | m | wg | 2306 | ENG | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Arakhamia-Grant, Ketevan | g | wg | 2290 | SCO | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Garcia Martin, Marta | m | wg | 2356 | ESP | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Navrotescu, Andreea | | wg | 2200 | FRA | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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