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Rapid:
Individual Calculations October 2023 |
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| Rudzinska, Michalina Total change: -30.80 | |   |
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| FIDE World Women's Team Championship 2023 - Pool B | Bydgoszcz | POL | 2023-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2334 | 2164 | 0.00 | 2 | -0.59 | 20 | -11.80 | |
|  Guo, Qi | m | wg | 2451 | CHN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Peycheva, Gergana | f | wm | 2216 | BUL | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | Szansa Chess Open Rapid 2023 | Warszawa | POL | 2023-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2164 | 5.50 | 9 | -0.95 | 20 | -19.00 | |
| | Gozdzikowski, Franciszek | | | 1764 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Staroszczyk, Mateusz | | | 1819 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Gumularz, Szymon | g | | 2547 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Stepinski, Piotr | | | 1872 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Polak, Michal | | | 1847 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Golecki, Jan | | | 2008 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kowalski, Igor | m | | 2315 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Matskevich, Varvara | | | 1746 | POL | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Bukala, Weronika | | | 1809 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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