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Rapid:
Individual Calculations April 2017 |
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| Poniewierski, Piotr Total change: -21.60 | |   |
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| XVII Memorial Szachowy Danuty Widuch | Tczew | POL | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1866 | 5.00 | 9 | -1.08 | 20 | -21.60 | |
|  Kussowski, Mateusz | | | 1466 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zielinski, Stanislaw | | | 2106 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Lendzion, Kamil | | | 1466 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brylowski, Stefan | | | 1983 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Zielinski, Konrad | | | 1600 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Blawat, Franciszek | | | 1466 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wieczorek, Jan | | | 1578 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kirszenstein, Adam | | | 2018 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Dobrowolski, Henryk | | | 1607 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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