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Individual Calculations October 2008 |
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| Kumala, Aleksander Total change: -9.25 | |   |
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| XVII Miedzynarodowy Festiwal Szachowy "Jantar Ba³tyku" OPEN "A" | Rowy | POL | 2008-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1880 | 3.00 | 7 | 0.22 | 25 | 5.50 | |
|  Kaliszewski, Tomasz | | | 2141 | POL | 1.00 | 1 | 0.82 | 25 | 20.50 | |  Szczepaniec, Stanislaw | | | 2176 | POL | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Wilczewski, Piotr | | | 1959 | POL | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Czernicki, Bogdan | | | 2032 | POL | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Ossowski, Boleslaw | | | 1690 | POL | 1.00 | 1 | 0.25 | 25 | 6.25 | | | Marszalek, Jakub | | | 1720 | POL | 1.00 | 1 | 0.29 | 25 | 7.25 | | | Galicki, Ryszard | | | 2026 | POL | 0.00 | 1 | -0.30 | 25 | -7.50 | |
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) | | | | Mistrzostwa Gdanska | Gdansk | POL | 2008-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1854 | 2.00 | 8 | -0.59 | 25 | -14.75 | |
| | Szczepaniec, Stanislaw | | | 2171 | POL | 0.50 | 1 | 0.37 | 25 | 9.25 | | | Rawski, Slawomir | | | 2204 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Zajewski, Zbigniew | | | 1912 | POL | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Ossowski, Boleslaw | | | 1691 | POL | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Ciszewski, Marek | | | 1987 | POL | 0.50 | 1 | 0.18 | 25 | 4.50 | | | Walkusz, Miroslaw | | | 1987 | POL | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Walczak, Krystian | | | 1988 | POL | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Poniewierski, Piotr | | | 2049 | POL | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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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