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Individual Calculations September 2023 |
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| Sapeta, Robert Total change: -24.40 | |   |
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| Szachy w Ustroniu lacza pokolenia 2023 - Grupa B | Ustron | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1862 | 5.00 | 8 | -1.22 | 20 | -24.40 | |
|  Chmielek, Kamelia | | | 1605 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Smolinski, Wojciech | | | 1530 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Artsemenka, Mikalai | | | 1654 | FID | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ciupka, Kamil | | | 1600 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zieba, Hubert | | | 1722 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Tokarz, Izabela | | | 1828 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Niesyt, Michal | | | 1609 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Pytlarz, Michal | | | 1526 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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