|
Individual Calculations September 2023 |
|
|
|
| Marusenko, Petr Total change: -6.20 | |   |
|
| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open C | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 2038 | 6.50 | 9 | -0.31 | 20 | -6.20 | |
|  Chmielowski, Aleksander | | | 1638 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Czepczynski, Boguslaw | | | 1690 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Zbrzezny, Andrzej | | | 1721 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Poniewierski, Piotr | | | 1821 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Gromada, Andrzej | | | 1703 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kruczynski, Marek | | | 1795 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Fikus, Zygmunt | | | 1885 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Fainberg, Boris | | | 1976 | ISR | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Shilov, Sergej | f | | 2123 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | |
|
