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Rapid:
Individual Calculations December 2022 |
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| Marczak, Aleksander Total change: 24.60 | |   |
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| Turniej Szachowy XXIV GRYFINO OPEN 2022 | Gryfino | POL | 2022-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1263 | 1.00 | 4 | -0.70 | 20 | -14.00 | |
|  Herrmann, Jakob | | | 1788 | GER | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Branski, Kamil | | | 1073 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ragan, Szymon | | | 1110 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Zakrzewski, Maksymilian | | | 1484 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | XIV Turniej szachowy o Puchar Pana Cogito | Kolobrzeg | POL | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1263 | 3.00 | 7 | 0.67 | 20 | 13.40 | |
| | Rogala, Milosz | | | 1739 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Walawicz, Jerzy | | | 1548 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Wojda, Andrzej | | | 1126 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Zarzecki, Dymitr | | | 1557 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Byszewska, Julia | | | 1039 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Laszewski, Kazimierz | | | 1538 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kwiatkowski, Jan | | | 1380 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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 Wojewodztwa Zachodniopomorskiego LZS w szachach | Koszalin | POL | 2022-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1263 | 3.00 | 6 | 1.26 | 20 | 25.20 | |
| | Lonski, Aleksander | | | 1600 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mielczarski, Zbigniew | | | 1500 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Walawicz, Jerzy | | | 1548 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Sowinski, Ryszard | | | 1292 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Merecki, Antoni | | | 1654 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Pietraszewski, Jakub | | | 1105 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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