Individual Calculations October 2008 |
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Ossowski, Boleslaw Total change: -2.70 | | |
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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 |
1854 | 1690 | 2.50 | 8 | 0.10 | 15 | 1.50 | |
| Kozerski, Zbigniew | | | 1987 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | | Les, Czeslaw | | | 1951 | POL | 0.00 | 1 | -0.18 | 15 | -2.70 | | Kaliszewski, Tomasz | | | 2040 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | Kumala, Aleksander | | | 1880 | POL | 0.00 | 1 | -0.25 | 15 | -3.75 | | Zatylny, Jan | | | 1764 | POL | 1.00 | 1 | 0.60 | 15 | 9.00 | | Szamrej, Jozef | | | 1836 | POL | 0.50 | 1 | 0.20 | 15 | 3.00 | | Karski, Sebastian | | | 1840 | POL | 0.00 | 1 | -0.30 | 15 | -4.50 | | Sarnowski, Ryszard | | | 1534 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | | 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 |
1858 | 1691 | 1.50 | 6 | -0.28 | 15 | -4.20 | |
| Marszk, Kazimierz | | | 2041 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | Les, Czeslaw | | | 1944 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | | Majdziak, Witold | | | 1895 | POL | 0.50 | 1 | 0.26 | 15 | 3.90 | | Kumala, Aleksander | | | 1854 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | Ziolkowski, Marcin | | | 1826 | POL | 0.50 | 1 | 0.18 | 15 | 2.70 | | Witbrodt, Jakub | | | 1587 | POL | 0.50 | 1 | -0.14 | 15 | -2.10 | | 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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