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Rapid:
Individual Calculations October 2021 |
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| Walerjan, Ada Total change: 25.00 | |   |
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| II Otwarty Turniej Szachowy im. Kazimierza Bubuli OPEN | Wisniowa | POL | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1164 | 2.00 | 4 | 1.25 | 20 | 25.00 | |
|  Duda, Szymon | | | 1414 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Letocha, Jakub | | | 1390 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Makarewicz, Piotr | | | 1409 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Jaskowiec, Andrzej | | | 1461 | 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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