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Rapid:
Individual Calculations October 2021 |
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| Ziemann, Jaroslaw Total change: 9.00 | |   |
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| XX Memorial Szachowy Danuty Widuch Turniej A | Tczew | POL | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1733 | 6.00 | 9 | 0.45 | 20 | 9.00 | |
|  Ulanowska, Dorota | | | 1118 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Skrzypczynski, Dariusz | | | 1457 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Putlak, Wojciech | | | 2006 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ossowski, Boleslaw | | | 1542 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Skrzypczynski, Kacper | | | 1674 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Zmyslowski, Artur | | | 1762 | POL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Mankowski, Mariusz | | | 1570 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Wrzos, Waldemar | | | 1391 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Belczewski, Jacek | | | 1997 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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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