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Rapid:
Individual Calculations April 2023 |
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| Pniaczek, Marek Total change: 3.20 | |   |
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| Akademickie Mistrzostwa Polski w Szachach 2023 - Mezczyzni | Bydgoszcz | POL | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 2128 | 6.50 | 9 | -0.27 | 20 | -5.40 | |
|  Stelmasiak, Patryk | | | 1728 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jakubowski, Wojciech | | | 1748 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Laszczak, Przemyslaw | | | 1927 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Cichon, Jakub | | | 1824 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Szustakowski, Antoni | f | | 2232 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Zarnowski, Krzysztof | | | 1979 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Jarzebowski, Kacper | | | 2006 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Powalka, Michal | | | 1860 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Adamczewski, Jedrzej | | | 1925 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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) | | | | Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy | Bydgoszcz | POL | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2128 | 4.00 | 8 | 0.43 | 20 | 8.60 | |
| | Kumala, Aleksander | c | | 2133 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Snihur, Piotr | | | 2178 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Smolka, Marcin | c | | 2158 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Zaleski, Lukasz | | | 2082 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Szustakowski, Antoni | f | | 2232 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Molenda, Marcin | f | | 2329 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Walter, Szymon | f | | 2209 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Lukasiewicz, Krzysztof | f | | 2026 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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