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Individual Calculations September 2019 |
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| Niemier, Martyna Total change: -38.00 | |   |
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| XXVII Miedzynarodowy Festiwal Szachowy w Poznaniu - OPEN A | Poznan | POL | 2019-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1231 | 2.50 | 8 | -0.95 | 40 | -38.00 | |
|  Kozlowska, Marzena | | | 1631 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Hoffmann, Piotr | | | 1631 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pieczewska, Jadwiga | | | 1025 | POL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Czarnolewski, Piotr | | | 1631 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ullrich, Karol | | | 1306 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Frackowiak, Lena | | | 1037 | POL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Cholewa, Jan | | | 1192 | POL | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Gac-Mytych, Sara | | | 1042 | POL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | * 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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