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Rapid:
Individual Calculations November 2021 |
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| Piotrowski, Adrian Total change: 26.60 | |   |
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| VII Mistrzostwa Polski Amatorow w Szachach Szybkich | Pegow | POL | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1068 | 2.00 | 7 | 1.33 | 20 | 26.60 | |
|  Michalowski, Patryk | | | 1658 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Frac, Pawel | | | 1452 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bartlomowicz, Jakub | | | 1516 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kocierz, Pawel | | | 1421 | POL | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Dahche, Abdel-Azziz | | | 1487 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Zahorski, Bartosz | | | 1356 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ostafinski, Maciej | | | 1356 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | |
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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