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Rapid:
Individual Calculations January 2023 |
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| Bregoszewski, Leon Total change: 8.80 | |   |
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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 |
| 1464 | 1448 | 4.00 | 7 | 0.44 | 20 | 8.80 | |
|  Pilat, Wieslaw | | | 1760 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Renczynski, Marcel | | | 1258 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Liberra, Konrad | | | 1125 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Jaroszewicz, Dawid | | | 1620 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Nisztuk, Michal | | | 1378 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Pelc, Zbigniew | | | 2048 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Sieklucki, Jakub | | | 1057 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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