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Rapid:
Individual Calculations November 2023 |
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| Kowalczyk, Tomasz Total change: 29.00 | |   |
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| XII Miedzynarodowy Turniej Szachowy Pamieci Marii Trafalskiej | Gdansk | POL | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1460 | 4.50 | 9 | 1.45 | 20 | 29.00 | |
|  Janik, Igor | g | | 2473 | POL | 0.50 | 1 | 0.50 | 20 | 10.00 | |  Konkol, Sandra | | | 1540 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Chmura, Eryk | | | 1872 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Kaczmarek, Paulina | | | 1350 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Tyran, Daniel | | | 1678 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Przedpelski, Bartosz | | | 1607 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Zmyslowski, Artur | | | 1672 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Parka, Milosz | | | 1556 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Karczmarczyk, Igor | | | 1193 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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