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Rapid:
Individual Calculations October 2021 |
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| Pietrzak, Tomasz Total change: 30.60 | |   |
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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 |
| 1911 | 1723 | 4.00 | 8 | 1.53 | 20 | 30.60 | |
|  Sanz Wawer, Daniel | f | | 2156 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Warda, Krzysztof | | | 1276 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Sernecki, Franciszek | f | | 2084 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Perdomo Ortega, Abel | | | 1354 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pettersson, Alexander | | | 2053 | MLT | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Drozdowski, Konrad | | | 2004 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Kashlinskaya, Alina | m | wg | 2371 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Karolczuk, Iwo | f | | 1988 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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