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Blitz:
Individual Calculations September 2023 |
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| Pera, Adam Total change: 35.60 | |   |
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| Poznan Blitz Chess | Poznan | POL | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1895 | 7.50 | 11 | 1.23 | 20 | 24.60 | |
|  Prus, Krzysztof | | | 1495 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hoffmann, Piotr | | | 1496 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chojnacki, Krzysztof | m | | 2271 | POL | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Haluja, Wiktor | | | 1611 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Niekras, Dawid | f | | 2276 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Lubczynski, Rafal | m | | 2268 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Truchel, Tomasz | | | 1647 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Skrzypinski, Jan | | | 2058 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sniedziewski, Emil | | | 1514 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Hemmerling, Jaroslaw | | | 1698 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bernat, Marcin | | | 1851 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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) | | | | Otwarte Mistrzostwa Wielkopolski w szachach blyskawicznych 2023 | Poznan | POL | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1895 | 7.50 | 11 | 0.55 | 20 | 11.00 | |
| | Pieczewska, Gabriela | | | 1495 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krych, Dominik | | | 1582 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Maciejczak, Jakub | f | | 2340 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Rozmiarek, Krzysztof | | | 1685 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Truchel, Tomasz | | | 1647 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Bilochenko, Matvii | | | 1545 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sieciechowicz, Marcin | m | | 2272 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Majcher, Igor | | | 1621 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Stachowiak, Bruno | | | 1651 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kacprzak, Kacper | | | 2341 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Gozdzicki, Maciej | | | 1592 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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) | | |
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