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Individual Calculations September 2023 |
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| Szudy, Piotr Total change: 3.80 | |   |
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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 |
| 1499 | 1245 | 2.00 | 6 | 0.52 | 20 | 10.40 | |
|  Szmidt, Przemyslaw | | | 1852 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Gesicki, Zbigniew | | | 1102 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Wydra, Artur | | | 1525 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Szudy, Krzysztof | | | 1438 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Murawski, Milosz | | | 1680 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Lisiak, Rafal | | | 1394 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | | | Torun Chess Summer - grupa A | Torun | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1245 | 1.00 | 4 | -0.33 | 20 | -6.60 | |
| | Pawlak, Michal | | | 1505 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kuznik, Kamil | | | 1412 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bolimowski, Stefan | | | 1424 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Chmielewski, Jakub | | | 1172 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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