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Rapid:
Individual Calculations July 2023 |
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| Brzoska, Mariusz Total change: 0.60 | |   |
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| Bytomski Rapid Open nr 2 | Bytom | POL | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1501 | 1.00 | 3 | 0.03 | 20 | 0.60 | |
|  Jopek, Eugeniusz | | | 1924 | GER | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Matviychuk, Andrey | | | 1870 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Kielbasa, Ewa | | | 1265 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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