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Individual Calculations December 2023 |
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| Pasternak-Winiarski, Adam Total change: -37.60 | |   |
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| 279th YMCA Autumn 2023-B Round 7-10 | Warszawa | POL | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1605 | 2.00 | 4 | -0.12 | 20 | -2.40 | |
|  Jaroszuk, Marcin | | | 1501 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | |  Emmel, Bartosz | | | 1592 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Kuc, Mariusz | | | 1582 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Koziol, Pawel | | | 1655 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | Szach Krolowi - Zostan Mistrzem A10 2023 | Lublin | POL | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1605 | 1.00 | 2 | -0.64 | 20 | -12.80 | |
| | Nielipiuk, Karol | | | 1296 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Cieplak, Dariusz | | | 1385 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | Otwarte Mistrzostwa Warszawy grupa A 2023 | Warszawa | POL | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1605 | 1.00 | 8 | -1.12 | 20 | -22.40 | |
| | Szalko, Maciej | | | 1961 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Sternik, Piotr | | | 1881 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Poniewierski, Piotr | | | 1856 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ejsymont, Eryk | | | 1547 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Chojnowski, Marcin | | | 1984 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Klim, Juliusz | | | 1804 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Czerwinski, Bartlomiej | | | 1603 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Stefaniuk, Zbigniew | | | 1804 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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