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Rapid:
Individual Calculations February 2023 |
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| Somyk, Marcin Total change: 33.80 | |   |
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| Grand Prix Polonii 2023 - turniej 1 | Wroclaw | POL | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1646 | 4.50 | 7 | 1.69 | 20 | 33.80 | |
|  Marzecki, Marcin | | | 1246 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kovalevsky, Stanislav | f | | 2171 | FID | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Gureke, Zuheyir Mert | | | 1741 | TUR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Klys, Kacper | | | 1496 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Zhuk, Ivan | | | 2016 | FID | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Soliwoda, Zygmunt | | | 1665 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Madajczak, Piotr | | | 1870 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | * 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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