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Individual Calculations February 2020 |
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| Jedras, Maciej Total change: 7.20 | |   |
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| VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1174 | 1.00 | 5 | 0.36 | 20 | 7.20 | |
|  Matuszewski, Bartlomiej | | | 1574 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kucharski, Tadeusz | | | 1456 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Karut, Kacper | | | 1566 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jakubowska, Urszula | | | 1423 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Markowski, Jerzy | | | 1494 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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