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Individual Calculations April 2021 |
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| Kucharska, Helena Total change: -46.80 | |   |
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| Indywidualne Mistrzostwa Polski Juniorow D16 2021 | Szklarska Poreba | POL | 2021-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1659 | 5.00 | 9 | -1.17 | 40 | -46.80 | |
|  Zduniewicz, Natalia | | | 1387 | USA | 0.00 | 1 | -0.83 | 40 | -33.20 | |  Wiecek, Karolina | | | 1298 | POL | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Lochina, Justyna | | | 1495 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Pietrzak, Emilia | | | 1469 | POL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Gaczol, Julia | | | 1449 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Bialek, Alicja | | | 1477 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Zabrzanska, Weronika | | | 1939 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Samol, Julia | | | 1259 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Obrochta, Lena | | | 1749 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * 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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