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Rapid:
Individual Calculations April 2017 |
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| Wieczorek, Jan Total change: -25.60 | |   |
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| XVII Memorial Szachowy Danuty Widuch | Tczew | POL | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1578 | 3.00 | 9 | -1.28 | 20 | -25.60 | |
|  Zielinski, Stanislaw | | | 1978 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kussowski, Mateusz | | | 1264 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Jagodzinski, Mariusz | | | 1870 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Bartoszewski-Reiski, Olaf | | | 1566 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Grabowski, Jakub | | | 1178 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Les, Czeslaw | | | 1406 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Poniewierski, Piotr | | | 1866 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rawicz, Maciej | | | 1561 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Oszejko, Krzysztof | | | 1696 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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