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Individual Calculations October 2008 |
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| Przerwa, Waldemar Total change: -19.50 | |   |
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| IV Miedzynarodowy Festiwal Szachowy Mielenska Perla Baltyku B | Koszalin | POL | 2008-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1874 | 2.00 | 5 | -0.46 | 15 | -6.90 | |
|  Tarczykowski, Janusz | | | 1935 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | |  Gajek, Radoslaw | | | 1691 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Stala, Grzegorz | | | 1993 | POL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Wielosz, Jaroslaw | | | 1963 | POL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Adamowicz, Maciej | | | 1813 | POL | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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) | | | | XIX Memorial Jozefa Kochana - B | Koszalin | POL | 2008-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1889 | 2.00 | 4 | -0.84 | 15 | -12.60 | |
| | Kusmierek, Kasper | | | 1824 | GER | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Gabryjalowicz, Jakub | | | 1726 | POL | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Zareba, Grzegorz | | | 1681 | POL | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Jedras, Piotr | | | 1685 | POL | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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