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Individual Calculations September 2023 |
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| Tadych, Szymon Total change: 109.80 | |   |
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| Poznanski Festiwal Szachowy | Poznan | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1360 | 5.00 | 8 | 3.58 | 20 | 71.60 | |
|  Przysiecki, Maciej | | | 1560 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Glatty, Zbigniew | | | 1782 | POL | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Przybylski, Bartosz | | | 1849 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Zenker, Bernard | | | 1605 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Nowicki, Bartosz | | | 1682 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kaczmarek, Jan | | | 1487 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Nawrocki, Michal | | | 1661 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pawlicki, Dariusz | | | 1542 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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) | | | | XXX Jubileuszowy Festiwal Szachowy w Poznaniu | Poznan | POL | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1360 | 3.50 | 9 | 1.91 | 20 | 38.20 | |
| | Szymanski, Zbigniew | | | 1807 | POL | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Lesien, Przemyslaw | | | 1795 | POL | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Grzelak, Marcin | | | 1763 | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Pawlowski, Rafal | | | 1825 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Mocny, Tomasz | | | 1734 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Krych, Dominik | | | 1677 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Glatty, Zbigniew | | | 1782 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Tomyslak, Jakub | | | 1100 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Czarnolewski, Piotr | | | 1577 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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