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Individual Calculations September 2023 |
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| Wydra, Artur Total change: -18.60 | |   |
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| III Miedzynarodowy Festiwal Szachowy Kopernik 2023- Turniej A | Torun | POL | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1525 | 5.00 | 8 | -0.93 | 20 | -18.60 | |
|  Kopaczewski, Jaroslaw | | | 1114 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zielinski, Milosz | | | 1892 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Szudy, Piotr | | | 1245 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lewandowski, Mateusz | | | 1388 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Widla, Karol | | | 1125 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bugaj, Piotr | | | 1222 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Nowakowski, Robert | | | 1186 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sivickis, Kornelia | | | 1354 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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