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Rapid:
Individual Calculations October 2021 |
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| Koc, Hanna Total change: -8.20 | |   |
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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 |
| 1623 | 1342 | 0.50 | 3 | -0.41 | 20 | -8.20 | |
|  Koziorowicz, Michal | | | 2033 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Mackiewicz, Piotr | | | 1771 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Tamiola, Marcin | | | 1064 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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