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Individual Calculations February 2023 |
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| Prokopiuk, Jakub Total change: 11.20 | |   |
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| 41. Miedzynarodowy Memorial Ludwika Zamenhofa 2022 - grupa B | Bialystok | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1549 | 3.50 | 9 | 1.79 | 40 | 71.60 | |
|  Borowik, Wojciech | | | 1895 | POL | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Bakalarz, Leszek | f | | 1903 | POL | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Jaskiewicz, Kacper | | | 1926 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Zelak, Wladyslaw | | | 1839 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Borowski, Przemyslaw | | | 1872 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Lechowski, Witold | | | 1641 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Nowacka, Dorota | | | 1717 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Radzimski, Antoni | | | 1734 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Arciszewska, Zuzanna | | | 1794 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | Szach Krolowi - Zostan Mistrzem A5 2023 | Lublin | POL | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1549 | 0.00 | 5 | -1.51 | 40 | -60.40 | |
| | Krasuski, Pawel | | | 1656 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Serewa, Antoni | | | 1604 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Niezbecki, Marek | | | 1584 | POL | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Kraczek, Cezary | | | 1780 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Iwanczuk, Krzysztof | | | 1945 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | |
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