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Individual Calculations October 2022 |
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| Petrova, Irina Total change: -3.80 | |   |
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| European Women Chess Championship 2022 | Praha | CZE | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2127 | 4.00 | 11 | -0.19 | 20 | -3.80 | |
|  Balajayeva, Khanim | | wg | 2344 | AZE | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Vega Gutierrez, Sabrina | m | wg | 2366 | ESP | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Heinemann, Josefine | | wg | 2321 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Milliet, Sophie | m | wg | 2391 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Javakhishvili, Lela | m | wg | 2476 | GEO | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Head, Louise | | wf | 2024 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Papp, Sarah | | wg | 2290 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Acarbay, Algi | | | 1951 | TUR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Gajcin, Marina | | wm | 2244 | SRB | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Tashkinova, Sofiia | | | 2011 | ISR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Sankova, Stella | | wf | 2067 | SVK | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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