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Individual Calculations September 2021 |
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| Grajczak, Adrian Total change: -38.40 | |   |
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| Miedzynarodowe Mistrzostwa Pomorza o Puchar Solidarnosci | Gdansk | POL | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1959 | 5.00 | 9 | -1.92 | 20 | -38.40 | |
|  Szymczyk, Antoni | | | 1559 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Posnik, Andrzej | | | 1633 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Grabowski, Pawel | f | | 2282 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zielonka, Mateusz | | | 1559 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jablonski, Hubert | | | 1604 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Marszk, Kazimierz | | | 1879 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Trzebinski, Patryk | | | 1609 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Malinowski, Szymon | | | 1662 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Strykowski, Jakub | | | 1678 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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