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Rapid:
Individual Calculations November 2023 |
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| Przedpelski, Bartosz Total change: 47.50 | |   |
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| XII Miedzynarodowy Turniej Szachowy Pamieci Marii Trafalskiej | Gdansk | POL | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1607 | 5.50 | 9 | 0.26 | 38 | 9.88 | |
|  Paluszek, Krzysztof | | | 1207 * | POL | 1.00 | 1 | 0.08 | 38 | 3.04 | |  Kempinski, Tomasz | f | | 2034 | POL | 0.00 | 1 | -0.07 | 38 | -2.66 | | | Gadawski, Krzysztof | | | 1264 | POL | 1.00 | 1 | 0.12 | 38 | 4.56 | | | Koc, Hanna | | | 1207 * | POL | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Chmura, Eryk | | | 1872 | POL | 0.00 | 1 | -0.18 | 38 | -6.84 | | | Kowalczyk, Tomasz | | | 1460 | POL | 0.50 | 1 | -0.20 | 38 | -7.60 | | | Semenukha, Nikita | | | 1920 | UKR | 0.00 | 1 | -0.14 | 38 | -5.32 | | | Wojciechowski, Tomasz | | | 1397 | POL | 1.00 | 1 | 0.23 | 38 | 8.74 | | | Skrzypczynski, Dariusz | | | 1490 | POL | 1.00 | 1 | 0.34 | 38 | 12.92 | | | * 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) | | | | X Turniej witominski w szachach szybkich 2023 | Gdynia | POL | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1607 | 5.00 | 9 | 0.99 | 38 | 37.62 | |
| | Strzalecki, Pawel | | | 1242 | POL | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Uzialko, Marek | | | 1962 | POL | 1.00 | 1 | 0.89 | 38 | 33.82 | | | Chmura, Eryk | | | 1872 | POL | 0.00 | 1 | -0.18 | 38 | -6.84 | | | Chmiel, Michal | | | 1405 | POL | 1.00 | 1 | 0.24 | 38 | 9.12 | | | Walaszczyk, Aleksander | | | 1726 | POL | 0.50 | 1 | 0.16 | 38 | 6.08 | | | Sobczynski, Mateusz | | | 1491 | POL | 1.00 | 1 | 0.34 | 38 | 12.92 | | | Przedlacki, Wiktor | | | 1733 | POL | 0.50 | 1 | 0.17 | 38 | 6.46 | | | Semenukha, Nikita | | | 1920 | UKR | 0.00 | 1 | -0.14 | 38 | -5.32 | | | Konkol, Sandra | | | 1540 | POL | 0.00 | 1 | -0.59 | 38 | -22.42 | |
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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