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Rapid:
Individual Calculations September 2023 |
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| Namyslak, Piotr Total change: 24.00 | |   |
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| AZS Chess Cup 2023 | Opole | POL | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1886 | 6.00 | 9 | 1.20 | 20 | 24.00 | |
|  Ujma, Mateusz | | | 1486 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kiryczuk, Artur | | | 1546 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bogdanov, Egor | m | | 2358 | UKR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Siedlecki, Adam | | | 1590 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Klisowski, Szymon | | | 1364 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Niedbala, Rafal | | | 2106 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Kowalski, Igor | m | | 2302 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Marek, Grzegorz | | | 1675 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Niedbala, Bartlomiej | f | | 2302 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | * 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) | | |
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