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Rapid:
Individual Calculations October 2021 |
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| Lach, Aleksandra Total change: 7.20 | |   |
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| PGNiG TERMIKA Puchar Polski w Szachach Bydgoszcz - Turniej Kwalifikacyjny | Bydgoszcz | POL | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2125 | 6.50 | 9 | 0.18 | 20 | 3.60 | |
|  Murawski, Milosz | | | 1390 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Basiaga, Sebastian | | | 1710 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Moranda, Wojciech | g | | 2612 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Jedrusik, Adam | | | 1748 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hryszkiewicz, Michal | | | 1870 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gumularz, Szymon | m | | 2390 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Laszczak, Przemyslaw | | | 1755 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cagara, Paulina | | | 1917 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kulon, Boguslaw | | | 1894 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | PGNiG TERMIKA Puchar Polski w Szachach Bydgoszcz - Finaly | Bydgoszcz | POL | 2021-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2380 | 2125 | 1.00 | 4 | 0.18 | 20 | 3.60 | |
| | Psyk, Radoslaw | | | 2264 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Psyk, Radoslaw | | | 2264 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Klekowski, Maciej | g | | 2496 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Klekowski, Maciej | g | | 2496 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | |
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