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Blitz:
Individual Calculations October 2021 |
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| Grazka, Rafal Total change: 30.20 | |   |
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| PGNiG TERMIKA Puchar Polski w Szachach Bydgoszcz - Blitz | Bydgoszcz | POL | 2021-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1304 | 2.50 | 8 | 1.51 | 20 | 30.20 | |
|  Drozdowski, Konrad | | | 1991 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Maciejewski, Kamil | | | 1646 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Rykala, Monika | | | 1748 | POL | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Kazmierowski, Tymon | | | 1627 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Krysztopa-Czuprynska, Barbara | | | 1545 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Ziobrowska, Maja | | | 1477 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Fritz, Antoni | | | 1782 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Grzesiek, Kamil | | | 1602 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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