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Individual Calculations January 2024 |
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| Sternik, Piotr Total change: -46.40 | |   |
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| 278th YMCA Autumn 2023-A Round 11-13 | Warszawa | POL | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1875 | 1.00 | 3 | -0.84 | 40 | -33.60 | |
|  Makowski, Tomasz | | | 1748 | POL | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Choroszej, Aleksander | | | 1872 | POL | 0.00 | 1 | -0.50 | 40 | -20.00 | |  Pietrzak, Wojciech | | | 1747 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | Chylicka Kolowka 1800 Zima Round 1-7 | Chylice | POL | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1875 | 3.00 | 7 | -0.32 | 40 | -12.80 | |
| | Polak, Michal | | | 2004 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Klim, Filip | | | 2046 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Terkiewicz, Bruno | | | 1838 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Wadelek, Karol | | | 1953 | POL | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Rylski, Tadeusz | | | 1807 | POL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Klim, Juliusz | | | 1773 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Pajak, Jakub | | | 1840 | POL | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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