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Individual Calculations September 2017 |
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| Garbarek, Wlodzimierz Total change: 2.00 | |   |
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| Obra Lato Open 2017 | Obra | POL | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1490 | 4.50 | 9 | 1.28 | 20 | 25.60 | |
|  Simon, Marek | | | 1837 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Trochimowicz, Bartosz | | | 1290 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Krawiec, Dominik | | | 1818 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Janicki, Rafal | | | 1692 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Zielinski, Tomasz | | | 1215 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Szych, Adam | | | 1471 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Szymkowiak, Damian | | | 1682 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Lisiecki, Robert | | | 1772 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Stochnialek, Dominika | | | 1719 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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) | | | | 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open B | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1490 | 1.50 | 8 | -1.18 | 20 | -23.60 | |
| | Grubiak, Roman | | | 1877 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sobotka, Jan | | | 1662 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Zawada, Jozef | | | 1659 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Kusnierz, Janusz | | | 1511 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Zelajtys, Jozef | | | 1734 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Radwan, Jan | | | 1530 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Zurel, Maxim | | | 1633 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Marszalek, Jakub | | | 1399 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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