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Individual Calculations March 2010 |
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| Czerw, Dawid Total change: 28.50 | |   |
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| II Otwarte Mistrzostwa Gminy Jastkow w Szachach Klasycznych | Dabrowica | POL | 2010-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1683 | 2.00 | 4 | 1.03 | 15 | 15.45 | |
|  Ciechonski, Piotr | | | 1901 | POL | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Swatek, Wojciech | | | 1817 | POL | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Gora, Jan | | | 1791 | POL | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Fraczek, Dariusz | | | 2083 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Turniej Szachowy-Kreznica Jara | Kreznica Jara | POL | 2010-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1683 | 3.50 | 6 | 0.87 | 15 | 13.05 | |
| | Fraczek, Dariusz | | | 2083 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bednarczyk, Alicja | | | 1497 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Kielbasa, Artur | | | 1541 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Niecko, Stanislaw | | | 1868 | POL | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Siedlanowski, Lukasz | | | 1747 | POL | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Harazinska, Ewa | | | 1721 | POL | 0.00 | 1 | -0.45 | 15 | -6.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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