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Rapid:
Individual Calculations April 2023 |
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| Dabrowska, Aleksandra Total change: -1.00 | |   |
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| Akademickie Mistrzostwa Polski w Szachach 2023 - Kobiety | Bydgoszcz | POL | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1653 | 4.00 | 8 | -0.30 | 20 | -6.00 | |
|  Frej, Zofia | | | 1867 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Piotrowska, Sylwia | | | 1297 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kubicka, Anna | | wm | 2218 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Jagiello, Roza | | | 1346 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kulpa, Zuzanna | | | 1828 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Jakubowska, Urszula | | | 1355 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rykala, Monika | | | 1802 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Grochot, Alicja | | | 1310 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy | Bydgoszcz | POL | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1653 | 0.50 | 1 | -0.29 | 20 | -5.80 | |
| | Jedras, Adrianna | | | 1426 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | Otwarte Indywidualne Mistrzostwa Wojewodztwa K-P w Szachach Szybkich | Szubin | POL | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1653 | 4.00 | 7 | 0.54 | 20 | 10.80 | |
| | Mrozowicz, Wojciech | | | 1253 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Starzynski, Waldemar | | | 1422 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Budnik, Mateusz | | | 1972 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Warda, Krzysztof | | | 1452 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jakubowski, Jaroslaw | | | 2026 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Domeradzka, Karolina | | | 1522 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ratajczak, Hubert | | | 2057 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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