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Individual Calculations May 2024 |
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| Betkowski, Andrzej Total change: 40.80 | |   |
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| DMP - IV Liga Malopolska 2024 Round 1-4 | Krakow | POL | 2024-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 2011 | 2.50 | 4 | -0.27 | 20 | -5.40 | |
|  Szczerba, Marek | | | 1864 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Lenart, Jakub | | | 1908 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ten Have, Roland | | | 1983 | NED | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Kuta, Krzysztof | | | 1664 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | Mistrzostwa Polski Seniorow w Szachach na 2024 rok | Szklarska Poreba | POL | 2024-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2011 | 7.00 | 9 | 2.31 | 20 | 46.20 | |
| | Litwin, Tomasz | | | 1767 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Poniewierski, Piotr | | | 1894 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Plesiuk, Andrzej | | | 1978 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Czaja, Roman | | | 2010 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Fraczek, Dariusz | | | 2011 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Sokolowski, Ryszard | | | 1965 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Palosz, Andrzej | | | 2019 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Czerwonski, Aleksander | m | | 2299 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Czajkowski, Ryszard | | | 2031 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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