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Rapid:
Individual Calculations October 2023 |
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| Dabrowski, Piotr Total change: -5.60 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B14 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1301 | 3.50 | 9 | 0.16 | 40 | 6.40 | |
|  Klim, Juliusz | | | 1661 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Zabrzanski, Marcin | | | 1080 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Chmiel, Kuba | | | 1534 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Uhryn, Mateusz | | | 1604 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Czuchryta, Kacper | | | 1548 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Weber, Dorian | | | 1157 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Wasiluk, Mateusz | | | 1521 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Szczeszek, Adam | | | 1078 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Plywacz, Mateusz | | | 1512 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | XXIX edycja Bialostockiej Ligi Szkolnej - 1. runda open | Bialystok | POL | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1301 | 0.00 | 4 | -0.30 | 40 | -12.00 | |
| | Sawicki, Dorian | | | 1860 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Budzisz, Adrian | | | 1969 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Szczotka, Matylda | | | 1517 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ptaszynski, Szymon | | | 1796 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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