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Rapid:
Individual Calculations September 2021 |
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| Bogusz, Katarzyna Total change: -15.20 | |   |
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| PGNiG TERMIKA Puchar Polski w Szachach - Turniej Kwalifikacyjny | Lodz | POL | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1274 | 1.00 | 7 | -0.76 | 20 | -15.20 | |
|  Gorniewicz, Oskar | | | 2009 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Szwaj, Justyna | | | 1676 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Michalowski, Patryk | | | 1666 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kowalczyk, Pawel | | | 2009 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Maracewicz, Jakub | | | 1005 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Szmacinska, Grazyna | | wm | 1803 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Slodzinski, Kacper | | | 1107 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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