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Individual Calculations October 2008 |
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| Ziobrowska, Danuta Total change: -28.75 | |   |
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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 |
| 1848 | 1736 | 0.50 | 3 | -0.57 | 25 | -14.25 | |
|  Tarczykowski, Janusz | | | 1935 | POL | 0.00 | 1 | -0.24 | 25 | -6.00 | |  Wielosz, Jaroslaw | | | 1963 | POL | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Jacek, Roksana | | | 1646 | POL | 0.50 | 1 | -0.12 | 25 | -3.00 | |
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 |
| 1936 | 1709 | 0.50 | 5 | -0.58 | 25 | -14.50 | |
| | Darowicki, Mariusz | | | 1942 | POL | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Kardasz, Wladyslaw | | | 1928 | POL | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Gerasimowisz, Stanislaw | | | 1951 | POL | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Traczyk, Tadeusz | | | 1971 | POL | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Krol, Wojciech | | | 1887 | POL | 0.00 | 1 | -0.27 | 25 | -6.75 | |
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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