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Rapid:
Individual Calculations September 2021 |
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| Szwak, Dawid Total change: 20.00 | |   |
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| XXI Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1112 | 0.00 | 3 | -0.22 | 20 | -4.40 | |
|  Celinski, Kamil | | | 1730 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Grzenkowicz, Lukasz | | | 1594 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Lachmirowicz, Maciej | | | 1407 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | XXII Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1112 | 1.50 | 5 | 0.45 | 20 | 9.00 | |
| | Andrejczuk, Beata | | wf | 1847 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Oles, Jan | | | 1301 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Ladon, Tymoteusz | | | 1140 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Szulepa, Artur | | | 1250 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Gajewski, Dariusz | | | 1729 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | XXIII Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1112 | 1.00 | 5 | 0.77 | 20 | 15.40 | |
| | Lewandrowski, Tomasz | | | 1846 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kalus, Franciszek | | | 1556 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Okruch, Jaroslaw | | | 1489 | POL | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Cyra, Dariusz | | | 1698 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Grzenkowicz, Lukasz | | | 1594 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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