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Individual Calculations November 2020 |
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| Marszalek, Jakub Total change: -2.00 | |   |
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| IV Mistrzostwa Polski Seniorek i Seniorow w szachach | Ustron Jaszowiec | POL | 2020-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1410 | 3.00 | 9 | -0.10 | 20 | -2.00 | |
|  Krupa, Jerzy | | | 1810 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Swiderski, Pawel | | | 1656 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ujma, Czeslaw | | | 1308 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Wziatek, Marek | | | 1614 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kisiel, Zbigniew | | | 1302 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Hoffmann, Piotr | | | 1619 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Wierzejski, Daniel | | | 1642 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Plesiuk, Jan | | | 1658 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Jaworowski, Andre | | | 1285 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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