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Individual Calculations June 2024 |
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| Toma, Katarzyna Total change: 18.40 | |   |
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| 24th European Women's Chess Championship 2024 | Rhodes, Greece | GRE | 2024-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2202 | 5.50 | 10 | 1.08 | 20 | 21.60 | |
|  Recica, Jona | | | 1802 * | KOS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Brunello, Marina | m | wg | 2353 | ITA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Zawadzka, Jolanta | | wg | 2351 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Janiashvili, Mariami | | wf | 1964 | GEO | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Balajayeva, Khanim | m | wg | 2371 | AZE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Orian, Noga | | wf | 2099 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Rakhmangulova, Anastasiya | | wm | 2324 | UKR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Kiolbasa, Oliwia | m | wm | 2387 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Narva, Mai | m | wg | 2401 | EST | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Radeva, Viktoria | | wg | 2315 | BUL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * 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) | | | | 2023-24 4NCL Division 1 Rounds 9-11 | Daventry | ENG | 2024-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2202 | 1.00 | 2 | -0.16 | 20 | -3.20 | |
| | Terbe, Julianna | | wm | 2276 | HUN | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Ledger, Stephen C | | | 2000 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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