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Rapid:
Individual Calculations December 2021 |
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| Pietrusiak, Micheasz Total change: 3.00 | |   |
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| Grand Prix Polonii 20211126 | Wroclaw | POL | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1302 | 1.50 | 6 | 0.15 | 20 | 3.00 | |
|  Demski, Michal | | | 1815 | POL | 1.00 | 1 | 0.96 | 20 | 19.20 | |  Pietraszko, Jakub | | | 1751 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Jankowski, Aleksander | | | 1651 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bem, Tymoteusz | | | 1460 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zak, Adam | | | 1176 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Rzewnicki, Pawel | | | 1565 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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