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Rapid:
Individual Calculations January 2023 |
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| Jakubiec, Artur Total change: -17.80 | |   |
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| Gliwicki Festiwal Szachowy - C - ChronPESEL.pl OPEN | Gliwice | POL | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 2448 | 5.50 | 8 | -1.78 | 10 | -17.80 | |
|  Uchman, Piotr | | | 2048 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Radzimski, Antoni | | | 1705 | POL | 0.50 | 1 | -0.50 | 10 | -5.00 | | | Zak, Rafal | | | 1640 | POL | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Pycinski, Wladyslaw | | | 1708 | POL | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Kowalski, Igor | m | | 2314 | POL | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Socko, Monika | g | wg | 2314 | POL | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Kotowicz, Kamil | | | 1687 | POL | 0.50 | 1 | -0.50 | 10 | -5.00 | | | Soliwoda, Zygmunt | | | 1648 | POL | 1.00 | 1 | 0.00 | 10 | 0.00 | | | * 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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