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Individual Calculations March 2023 |
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| Mielcuch, Karol Total change: 13.20 | |   |
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| Druzynowe Mistrzostwa Mazowsza 2023 Round 5-6 | woj. mazowieckie | POL | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1357 | 2.00 | 2 | 1.46 | 40 | 58.40 | |
|  Bogatek, Pawel | | | 1365 | POL | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Sternik, Piotr | | | 1820 | POL | 1.00 | 1 | 0.95 | 40 | 38.00 | |
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) | | | | Turniej FIDE w Ursusie o Puchar Burmistrza Bogdana Olesinskiego C1 2023 | Warszawa | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1357 | 1.00 | 4 | -1.13 | 40 | -45.20 | |
| | Komuda, Ksawery | | | 1163 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Durzynski, Jan | | | 1460 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Boryna, Szymon | | | 1513 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kochanowska, Patrycja | | | 1181 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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