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Individual Calculations February 2023 |
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| Kaminska, Zuzanna Total change: 33.60 | |   |
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| XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa D | Krakow | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1299 | 1.50 | 2 | 0.96 | 40 | 38.40 | |
|  Urych, Krzysztof | | | 1479 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Szot, Wojciech | | | 1463 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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) | | | | Druzynowe Mistrzostwa Slaska Juniorow - Ekstraliga Slaska Juniorow 2023 Round 1-3 | Chorzow | POL | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1299 | 1.50 | 2 | 0.49 | 40 | 19.60 | |
| | Juszczyk, Marta | | | 1043 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Duda, Aleksandra | | | 1540 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | XI MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1299 | 1.00 | 5 | -0.61 | 40 | -24.40 | |
| | Marszk, Kazimierz | f | | 1867 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Hnat, Sebastian | | | 1585 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Boguszewski, Kacper | | | 1218 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Zieba, Hubert | | | 1541 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Halhoul, Kamil | | | 1210 | POL | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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) | | |
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