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Rapid:
Individual Calculations January 2021 |
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| Wiktorowski, Janusz Total change: -29.80 | |   |
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| Otwarte Mistrzostwa Warszawy w szachach szybkich 2020 | Warszawa | POL | 2020-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1440 | 0.00 | 5 | -1.49 | 20 | -29.80 | |
|  Kaminski, Jan | | | 1967 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Haliniak, Wojciech | | | 1741 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Staniak, Mariusz | | | 1636 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Zalewska, Malgorzata | | | 1278 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Pancewicz, Szymon | | | 1548 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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