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Blitz:
Individual Calculations September 2023 |
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| Maciejczak, Jakub Total change: -20.00 | |   |
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| Otwarte Mistrzostwa Wielkopolski w szachach blyskawicznych 2023 | Poznan | POL | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2340 | 7.50 | 11 | -1.00 | 20 | -20.00 | |
|  Mastalerek, Mariusz | | | 1940 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Obelchak, Ruslan | | | 1737 | UKR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Pera, Adam | | | 1895 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Skrzypinski, Jan | | | 2058 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Skurniak, Szymon | | | 1996 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Niekras, Dawid | f | | 2274 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Wojdak, Jan | | | 2083 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Janaszak, Dawid | f | | 2207 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Licznerski, Lukasz | m | | 2430 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kaluzny, Lukasz | | | 1790 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Kacprzak, Kacper | | | 2341 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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