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Rapid:
Individual Calculations February 2023 |
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| Marzecki, Marcin Total change: -16.20 | |   |
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| Grand Prix Polonii 2023 - turniej 1 | Wroclaw | POL | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1202 | 0.00 | 5 | -0.81 | 20 | -16.20 | |
|  Somyk, Marcin | | | 1646 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kazubski, Kacper | | | 1377 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Ziemblicki, Jakub | | | 1492 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Blaszczyk, Tomasz | | | 1519 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Trebala, Michal | | | 1449 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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