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Individual Calculations April 2009 |
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| Dobrowolski, Marcin Total change: -9.90 | |   |
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| XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B | Krakow | POL | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1971 | 3.50 | 7 | -0.66 | 15 | -9.90 | |
|  Zysko, Teresa | | | 1700 | POL | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Sleczka, Bartosz | | | 1798 | POL | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Braschi, Giancarlo | | | 2056 | ITA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Lach, Piotr | | | 2099 | POL | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Zadlo, Tomasz | | | 2078 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Grabowski, Adam | | | 1778 | POL | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Jaskolka, Tomasz | | | 1741 | POL | 0.00 | 1 | -0.79 | 15 | -11.85 | |
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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