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Rapid:
Individual Calculations April 2024 |
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| Jozwiuk, Piotr Total change: -24.40 | |   |
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| XXIII Memorial Szachowy Danuty Widuch A | Tczew | POL | 2024-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1462 | 1.50 | 7 | -1.22 | 20 | -24.40 | |
|  Tyda, Krzysztof | c | | 1720 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Dobrowolski, Henryk | | | 1567 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Kremer, Michal | | | 1501 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Blawat, Franciszek | | | 1402 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Magiera, Artur | | | 1488 | POL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Ossowski, Boleslaw | | | 1672 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ulanowski, Marek | | | 1489 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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