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Individual Calculations August 2018 |
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| Najdzionek, Boleslaw Total change: -45.80 | |   |
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| XIV MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA C | Lazy | POL | 2018-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1777 | 4.50 | 9 | -2.29 | 20 | -45.80 | |
|  Marszalek, Jakub | | | 1445 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Kudlacik, Jan | | | 1389 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Los, Kazimierz | | | 1377 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zadkowski, Zbigniew | | | 1537 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Antoszewski, Wojciech | | | 1599 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Rak, Tomasz | | | 2025 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Duda, Ryszard | | | 1444 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Bartczak, Hanna | | | 1408 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Szydelko, Kazimierz | | | 1716 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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