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Individual Calculations August 2021 |
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| Sleczka, Bartosz Total change: 34.20 | |   |
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| Najdorf Chess Festival 2021 gr. A | Warszawa | POL | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1846 | 4.00 | 9 | 1.71 | 20 | 34.20 | |
|  Golecki, Jan | | | 2161 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Fiedorek, Michal | f | | 2234 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Musial, Tomasz | | | 2121 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Jedrusik, Adam | | | 2015 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sidorczuk, Pawel | | | 1923 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Nojszewski, Adam | | | 1884 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Moscicka, Pola | | | 1960 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Dmochowska, Agnieszka | | wf | 2123 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Harazinska, Magdalena | | wf | 2034 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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