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Rapid:
Individual Calculations January 2023 |
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| Pieczewski, Szymon Total change: -15.00 | |   |
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| 100 lecie Gnieznienskiego Klubu Szachistow | Gniezno | POL | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1785 | 5.00 | 9 | -0.75 | 20 | -15.00 | |
|  Pytel, Wiktor | | | 1385 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wisniewski, Wieslaw | | | 1445 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chojnacki, Krzysztof | m | | 2239 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Golanczyk, Michal | | | 1471 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Szeszycki, Jan | | | 1331 | POL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Oszutowska, Anna | | | 1307 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Zakrzewska, Joanna | | | 1563 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kot, Jerzy | f | | 1907 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Sieciechowicz, Marcin | m | | 2305 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | * 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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