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Individual Calculations February 2024 |
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| Tonga, Radoslaw Total change: -90.80 | |   |
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| XXIV Ketrzynski Festiwal Szachowy - open A | Ketrzyn | POL | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1705 | 4.50 | 9 | -2.27 | 40 | -90.80 | |
|  Krasniewski, Grzegorz | | | 1317 | POL | 0.00 | 1 | -0.91 | 40 | -36.40 | |  Mirowski, Przemyslaw | | | 1449 | POL | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Borzym, Radoslaw | | | 1305 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chmiel, Kuba | | | 1382 | POL | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Gorecki, Mateusz | | | 1438 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Ladon, Tymoteusz | | | 1424 | POL | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Kaminski, Damian | | | 1795 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Spionkowski, Fabian | | | 1623 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Kultucki, Kamil | | | 1622 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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