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Rapid:
Individual Calculations December 2023 |
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| Kurczewski, Borys Total change: 5.20 | |   |
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| GRENKE OPEN im. Andrzeja Ryfy, zgloszony do Fide | Poznan | POL | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1166 | 1.50 | 7 | 0.13 | 40 | 5.20 | |
|  Rudnik, Lukasz | | | 1814 | POL | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Majdanski, Maksymilian | | | 1865 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Gawrysiak, Wojciech | | | 1414 | POL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Woda, Janusz | | | 1503 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Siwek, Leon | | | 1297 | POL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | May, Jakub | | | 1392 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Szczygielski, Antoni | | | 1160 | POL | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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