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Rapid:
Individual Calculations October 2023 |
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| Chomczyk, Marek Total change: 8.80 | |   |
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| IX Otwarte Mistrzostwa Mazowsza w Szachach Szybkich o Puchar Kolei Mazowieckich | Otwock | POL | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2171 | 7.00 | 9 | 0.44 | 20 | 8.80 | |
|  Trybula, Agata | | | 1771 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Prandzioch, Dorota | | | 1787 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Dobrowolski, Marcin | | | 1963 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Adamski, Jan | m | | 1935 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Kotarski, Bartosz | | | 1922 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bogdanov, Egor | m | | 2356 | UKR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Buchta, Agnieszka | | | 1680 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kaminski, Jan | | | 1815 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kuzmicz, Krystian | m | | 2374 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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