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Rapid:
Individual Calculations January 2023 |
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| Marczak, Aleksander Total change: -1.20 | |   |
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| Otwarte Mistrzostwa Koszalina w szachach szybkich 2022 | Koszalin | POL | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1288 | 2.00 | 7 | -0.06 | 20 | -1.20 | |
|  Bochniak, Franciszek | | | 1907 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Jaroszewicz, Dawid | | | 1620 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Merecki, Antoni | | | 1672 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Makhynia, Kostiantyn | | | 1787 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Sieklucki, Jakub | | | 1057 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Kamieniecka, Maja | | | 1035 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Adamczyk, Kordian | | | 1534 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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