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Rapid:
Individual Calculations June 2023 |
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| Ujma, Mateusz Total change: 65.20 | |   |
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| Bytomski Rapid Open nr 1 | Bytom | POL | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1099 | 1.50 | 3 | 1.09 | 20 | 21.80 | |
|  Hertlein, Irena | | | 1907 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Hilus, Dawid | | | 1177 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Buchowski, Adam | | | 1662 | POL | 1.00 | 1 | 0.98 | 20 | 19.60 | |
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) | | | | TURNIEJ SZACHOWY CZTERY PORY ROKU 2023 - WIOSNA | Sosnowiec | POL | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1099 | 3.00 | 6 | 2.17 | 20 | 43.40 | |
| | Kopczynski, Alan | | | 1620 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Lapot, Arkadiusz | | | 1374 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Majdecki, Robert | | | 1458 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Nowakowski, Michal | | | 1419 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Przerwa, Sebastian | | | 1655 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Feseniuk, Pavlo | | | 1191 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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