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Rapid:
Individual Calculations January 2023 |
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| Sieklucki, Jakub Total change: 19.80 | |   |
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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 |
| 1437 | 1057 | 2.00 | 7 | 0.99 | 20 | 19.80 | |
|  Lonski, Aleksander | | | 1688 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Makhynia, Kostiantyn | | | 1787 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Rucinski, Wladyslaw | | | 1131 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Nisztuk, Michal | | | 1378 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Marczak, Aleksander | | | 1288 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Ziobrowska, Danuta | | | 1339 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bregoszewski, Leon | | | 1448 | POL | 0.00 | 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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