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Rapid:
Individual Calculations April 2023 |
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| Gromczak, Dariusz Total change: 40.00 | |   |
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| Otwarte Mistrzostwa Dolnego Slaska w Szachach Szybkich | Scinawka Srednia | POL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1824 | 6.50 | 9 | 2.00 | 20 | 40.00 | |
|  Janeczek, Maksymilian | | | 1424 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rzadkowska, Kaja | | | 1434 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Frac, Piotr | | | 1633 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Luberanski, Jakub | f | | 2047 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Razin, Vadim | | | 2297 | UKR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Sabuk, Piotr | m | | 2301 | POL | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Frac, Pawel | | | 1463 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bergstrom, Christer | m | | 2292 | SWE | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Jankowski, Aleksander | | | 1713 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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) | | |
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