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Individual Calculations September 2021 |
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| Borowski, Przemyslaw Total change: 4.00 | |   |
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| Wroclaw OPEN 2021- group A | Wroclaw | POL | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1859 | 3.00 | 8 | 0.20 | 20 | 4.00 | |
|  Jankowiak, Tomasz | | | 2160 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Kowalczyk, Wojciech | | | 1959 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Podgorski, Maciej | | | 1981 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Lambrecht, Tomasz | | | 1769 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Bielinski, Dariusz | | | 2143 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Maksimenko, Andrei Jr | | | 1903 | UKR | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Vanduyfhuys, Daria | | wf | 2101 | BEL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Demski, Michal | | | 1831 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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