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Rapid:
Individual Calculations October 2023 |
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| Nadstoga, Oliwier Total change: -48.40 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B12 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1095 | 0.00 | 4 | -0.64 | 40 | -25.60 | |
|  Madejski, Milosz | | | 1498 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Boguszewski, Kacper | | | 1316 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Szumlas, Tytus | | | 1273 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Morozov, Artem | | | 1513 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | Mistrzostwa Wielkopolski Juniorow i Mlodzikow w szachach szybkich 2023, grupa C14 | Gorzyce Wielkie | POL | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1105 | 0.00 | 3 | -0.57 | 40 | -22.80 | |
| | Bak, Jedrzej | | | 1346 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Wilusz, Stanislaw | | | 1224 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Wojciechowski, Szymon | | | 1636 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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