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Individual Calculations March 2012 |
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| Wasik, Roman Total change: 9.15 | |   |
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| XXII International Chess Festival CRACOVIA 2011, Open C | Krakow | POL | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1633 | 3.00 | 5 | 0.82 | 15 | 12.30 | |
|  Tylenda, Krzysztof | | | 1516 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Papier, Alan | | | 1777 | ENG | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Jajte-Pachota, Maciej | | | 1766 | POL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Korek, Marcin | | | 1736 | POL | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Jastrzebski, Lukasz | | | 1610 | POL | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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) | | | | III Mistrzostwa Brzozowa w szachach | Brzozow | POL | 2012-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1621 | 2.50 | 7 | -0.21 | 15 | -3.15 | |
| | Kopczyk, Daniel | | | 2021 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Drabek, Jan | | | 1677 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Krzysztynska, Anna | | | 1352 | POL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Jaskolka, Tomasz | | | 2021 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Jurkiewicz, Zuzanna | | | 1377 | POL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Czernicki, Bogdan | | | 1863 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Lopuszanski, Kamil | | | 1769 | POL | 0.50 | 1 | 0.20 | 15 | 3.00 | | | * 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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