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Rapid:
Individual Calculations January 2021 |
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| Sabuk, Piotr Total change: -40.40 | |   |
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| Mistrzostwa Dolnego Slaska w Szachach Szybkich 2020 | Kielczow | POL | 2020-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 2358 | 6.50 | 9 | -2.23 | 20 | -44.60 | |
|  Kultucki, Kamil | | | 1623 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Czarniecka, Aleksandra | | | 1662 | POL | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Bednarczyk, Mateusz | | | 1623 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kindler, Karolina | | | 1623 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Klintsevich, Andrei | | | 1744 | BLR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Zerebiec, Maurycy | | | 1750 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Kossobudzki, Robert | | | 2004 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Majocha, Piotr | | | 1809 | POL | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Luberanski, Jakub | | | 1898 | POL | 0.00 | 1 | -0.95 | 20 | -19.00 | |
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) | | | | Konin Masters VI - IV Memorial Wiktora Korcznoja - RAPID | Konin | POL | 2020-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 2358 | 3.00 | 3 | 0.21 | 20 | 4.20 | |
| | Kopaczewski, Zbigniew | | | 1623 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Meczynski, Waldemar | | | 2080 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Poltorak, Sebastian | | | 1813 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | |
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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