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Rapid:
Individual Calculations March 2015 |
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| Piotrowski, Daniel Total change: -6.80 | |   |
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| 4 Pory Roku - Zima z Szachami OPEN | Szczecin | POL | 2015-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1540 | 3.00 | 7 | -0.34 | 20 | -6.80 | |
|  Popadowski, Dariusz | | | 1297 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Majewski, Tomasz | | | 1682 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Jacek, Krystian | | | 1940 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bladoszewski, Kamil | | | 1464 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Mike, Patryk | | | 1494 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Jacek, Nikola | | | 1154 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Karwowski, Kacper | | | 1940 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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