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Blitz:
Individual Calculations October 2021 |
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| Borodziuk, Aleksandra Total change: -27.80 | |   |
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| Szansa Chess Open Warsaw 2021 - Turniej Blitz | Warszawa | POL | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1427 | 0.50 | 5 | -1.39 | 20 | -27.80 | |
|  Kozak, Antoni | | | 2162 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ejsymont, Eryk | | | 1042 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Kazmierowski, Tymon | | | 1627 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Omar, Mohamed | | | 1918 | EGY | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Olszewski, Antoni | | | 1289 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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