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Individual Calculations March 2012 |
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| Marszalek, Jakub Total change: 8.10 | |   |
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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 |
| 1520 | 1584 | 2.50 | 4 | 0.20 | 15 | 3.00 | |
|  Hebda, Mariusz | | | 1312 | POL | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Ostrowski, Michal | | | 1405 | POL | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Jastrzebski, Lukasz | | | 1610 | POL | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Bednarski, Waclaw | | | 1751 | POL | 1.00 | 1 | 0.72 | 15 | 10.80 | |
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) | | | | XXVIII Mistrzostwa Podhala Grupa A | Rabka-Zdroj | POL | 2012-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1529 | 2.00 | 6 | 0.34 | 15 | 5.10 | |
| | Kaczmarek, Aleksander | | | 1929 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Chmiel, Marcin | | | 1918 | POL | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Snihur, Piotr | | | 1920 | POL | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Staroniewicz, Janusz | | | 1702 | POL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Nawrot, Zbigniew | | | 1636 | POL | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Hebda, Mariusz | | | 1312 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | * 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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