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Rapid:
Individual Calculations October 2023 |
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| Szostak, Piotr Total change: 94.00 | |   |
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| XIV Otwocki Turniej Szachowy FIDE | Otwock | POL | 2023-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1263 | 5.50 | 9 | 2.35 | 40 | 94.00 | |
|  Goral, Jan | | | 1596 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Bulva, Maksim | | | 1403 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Czernichowski, Konrad | | | 1077 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Zirka, Oleksii | | | 1224 | UKR | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Kowalski, Dawid | | | 1310 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Oles, Jan | | | 1289 | POL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Mazan, Dawid | | | 1545 | POL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Przedmojski, Rafal | | | 2248 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Bartosik, Dawid | | | 1351 | POL | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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