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Individual Calculations September 2010 |
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| Grajczak, Adrian Total change: 11.10 | |   |
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| VI Miedzynarodowy Festiwal Szachowy Chojnice - OPEN B | Chojnice | POL | 2010-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1997 | 6.00 | 8 | -0.38 | 15 | -5.70 | |
|  Zawadzki, Krzysztof | | | 1656 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Snihur, Piotr | | | 1731 | POL | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Bartoszek, Michal | | | 1649 | POL | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Sowa, Martyna | | | 1695 | POL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Malinowski, Damian | | | 1691 | POL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Borodachev, Svjatoslav | | | 1724 | BLR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Czernicki, Bogdan | | | 1960 | POL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Gora, Jan | | | 1848 | POL | 0.50 | 1 | -0.20 | 15 | -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) | | | | XII Miêdzynarodowe Mistrzostwa Gdañska w Szachach | Gdansk | POL | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1997 | 5.50 | 8 | 1.12 | 15 | 16.80 | |
| | Dadello, Aleksandra | | | 1726 | POL | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Ziolkowski, Marcin | | | 1816 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Budrewicz, Krzysztof | | | 2269 | POL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Sieklucki, Adam | | | 1788 | POL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Rybak, Tomasz | | | 2262 | POL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Walczak, Michal | | | 1768 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Pofelski, Andrzej | | | 1903 | POL | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Pioch, Zygmunt | | | 2171 | POL | 1.00 | 1 | 0.73 | 15 | 10.95 | |
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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