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Individual Calculations August 2019 |
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| Podgorski, Maciej Total change: -8.80 | |   |
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| II Wiosenna Kolowka u Stefana Wronicza 2019 grupa A | Warszawa | POL | 2019-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1816 | 3.00 | 6 | -0.74 | 20 | -14.80 | |
|  Radecki, Wojciech | | | 1728 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Celinski, Kamil | | | 1810 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Urbaniak, Karol | | | 1629 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Radecki, Wojciech | | | 1728 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Celinski, Kamil | | | 1810 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Urbaniak, Karol | | | 1629 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | Najdorf Chess Festival gr. B | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1763 | 4.00 | 8 | 0.30 | 20 | 6.00 | |
| | Mikhailiuk, Denis | | | 1992 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Pasternak-Winiarski, Adam | | | 1627 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Siekanska, Zuzanna | | | 1570 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Poniewierski, Jacek | | | 1562 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sroka, Janusz | | | 1928 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Musial, Tomasz | | | 1856 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Stebel, Agata | | | 1890 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Posluszny, Tomasz | | | 1898 | POL | 0.00 | 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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