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Rapid:
Individual Calculations April 2023 |
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| Bugalski, Michal Total change: -5.00 | |   |
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| XXII Memorial Szachowy Danuty Widuch A | Tczew | POL | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2024 | 6.00 | 9 | -0.25 | 20 | -5.00 | |
|  Skrzypczynski, Dariusz | | | 1624 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stachowiak, Slawomir | | | 1721 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hiszczynski, Jakub | | | 1817 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Koc, Przemyslaw | | | 2256 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Trochimczuk, Szymon | | | 1836 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Belczewski, Jacek | | | 1863 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Przedlacki, Wiktor | | | 1758 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zielinski, Wojciech | | | 2096 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Paziak, Patryk | | | 1766 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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