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Individual Calculations September 2023 |
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| Golenia, Jan Total change: -2.40 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open A | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2182 | 5.50 | 9 | -0.12 | 20 | -2.40 | |
|  Barwinska, Ewa | | wc | 1996 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Zerebiec, Maurycy | | | 1925 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Jedrusik, Adam | | | 2007 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bogdanov, Egor | m | | 2397 | UKR | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Backiel, Hubert | | | 2217 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Jedraszek, Pawel | | | 2059 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Rekuc, Patryk | | | 1962 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Kowalczyk, Rafal | | | 2171 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Barchuk, Irina | | wf | 2049 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | |
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