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Individual Calculations July 2023 |
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| Duda, Szymon Total change: -125.20 | |   |
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| Druzynowe Mistrzostwa Polski Juniorow - I Liga 2023 | Lublin | POL | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1928 | 4.00 | 9 | -3.13 | 40 | -125.20 | |
|  Bartodziej, Bartosz | | | 1836 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | |  Borowik, Karol | | | 1597 | POL | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Grzebieniowski, Michal | | | 1603 | POL | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Karut, Kacper | | | 1954 | POL | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Rzenca, Jerzy | | | 1710 | POL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Piechota, Kamil | | | 1685 | POL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Duda, Leon | | | 1555 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Walaszczyk, Mikolaj | | | 1528 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rajlich, Vaclav | | | 1572 | POL | 0.00 | 1 | -0.89 | 40 | -35.60 | | | * 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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