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Rapid:
Individual Calculations December 2021 |
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| Ostafinski, Maciej Total change: 10.80 | |   |
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| II Otwarte Mistrzostwa Gminy Dlugoleka w Szachach | Kielczow | POL | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1367 | 1.50 | 5 | 0.54 | 20 | 10.80 | |
|  Raczek, Krzysztof | | | 1773 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Olejniczak, Romuald | | | 1450 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Gorniaczyk, Mikolaj | | | 1409 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Tworzydlo, Piotr | | | 2102 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Dmochowska, Agnieszka | | wf | 1877 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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