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Rapid:
Individual Calculations January 2019 |
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| Zolkiewski, Jakub Total change: -34.40 | |   |
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| Final Grand-Prix 2018 WM | Ketrzyn | POL | 2018-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1557 | 4.00 | 9 | -1.72 | 20 | -34.40 | |
|  Wozniak, Adam | | | 1157 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zielonka, Adam | | | 1301 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Rosinski, Dariusz | | | 1387 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Gosiewski, Piotr | | | 1942 | POL | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Kaczmarek, Arkadiusz | | | 1957 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Daniszkowicz, Bohdan | | | 1498 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Dietrich, Pawel | | | 1161 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sapierzynski, Tadeusz | | | 1408 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Gradzki, Artur | | | 1197 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * 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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