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Individual Calculations October 2008 |
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| Kaczmarek, Aleksander Total change: -18.75 | |   |
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| POL Team Junior Championship - 2nd League | Sielpia | POL | 2008-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1893 | 4.50 | 5 | 0.44 | 15 | 6.60 | |
|  Sleczka, Bartosz | | | 1764 | POL | 0.50 | 1 | -0.17 | 15 | -2.55 | |  Gladysz, Jakub | | | 1558 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Jajte-Pachota, Maciej | | | 1645 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Wyszomirski, Krzysztof | | | 1644 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Ziemba, Artur | | | 1543 | POL | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | IX International Chess Festival Kolobrzeg B | Kolobrzeg | POL | 2008-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1893 | 3.50 | 7 | -1.69 | 15 | -25.35 | |
| | Wrzalek, Piotr | | | 1611 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Szolc, Grzegorz | | | 1647 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Krupa, Anna | | | 1786 | POL | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Borecki, Marek | | | 1731 | POL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Borkowski, Helmut | | | 1543 | POL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Tomaszewska, Luiza | | | 1836 | POL | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Pastuszko, Kinga | | | 1735 | POL | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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