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Rapid:
Individual Calculations July 2023 |
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| Kurczewski, Borys Total change: -15.60 | |   |
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| XIII Turniej Szachowy o Puchar Firmy EL-BUD | Srem | POL | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1204 | 0.00 | 5 | -0.39 | 40 | -15.60 | |
|  Pera, Adam | | | 1818 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Stachowiak, Slawomir | | | 1653 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Matuszak, Wojciech | | | 1528 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Lisiecki, Robert | | | 1772 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Hoffmann, Piotr | | | 1488 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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