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Rapid:
Individual Calculations October 2021 |
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| Dura, Anna Total change: 2.60 | |   |
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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 |
| 1420 | 1040 | 1.00 | 7 | 0.13 | 20 | 2.60 | |
|  Goraj, Barbara | | wc | 1775 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Ziobrowska, Maja | | | 1427 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Stachowiak, Bruno | | | 1392 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Ozdoba, Norbert | | | 1495 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Frac, Piotr | | | 1299 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Szudy, Piotr | | | 1207 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Lapot, Arkadiusz | | | 1348 | POL | 0.00 | 1 | -0.14 | 20 | -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) | | |
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