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Individual Calculations October 2008 |
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| Jankowski, Aleksander Total change: -26.25 | |   |
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| III Polonia Wroclaw's Trn. A | Wroclaw | POL | 2008-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1805 | 3.00 | 9 | 0.18 | 25 | 4.50 | |
|  Murawski, Wieslaw | | | 2135 | POL | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Mondrzycki, Bartlomiej | | | 2018 | POL | 1.00 | 1 | 0.77 | 25 | 19.25 | | | Ni, Viktorija | | wf | 2120 | LAT | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Sobierska, Wioletta | | | 2004 | POL | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Sobczynski, Roman | | | 1914 | POL | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Zysko, Teresa | | | 1726 | POL | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Bes, Michal | | | 1950 | POL | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Bukwa, Karolina | | | 1804 | POL | 1.00 | 1 | 0.50 | 25 | 12.50 | | | Kolasinski, Krzysztof | | | 1938 | POL | 0.50 | 1 | 0.18 | 25 | 4.50 | |
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) | | | | The 44th Akiba Rubinstein International Chess Festival -Open C | Polanica Zdroj | POL | 2008-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1779 | 2.50 | 5 | -1.23 | 25 | -30.75 | |
| | Adamczewski, Jedrzej | | | 1645 | POL | 0.50 | 1 | -0.18 | 25 | -4.50 | | | Dwilewicz, Andrzej | | | 1575 | POL | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Skiba, Marta | | | 1630 | POL | 0.50 | 1 | -0.20 | 25 | -5.00 | | | Ziemba, Artur | | | 1443 | POL | 0.00 | 1 | -0.88 | 25 | -22.00 | | | Chenska, Karolina | | | 1619 | POL | 0.50 | 1 | -0.21 | 25 | -5.25 | |
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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