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Rapid:
Individual Calculations October 2023 |
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| Lazniewska, Zofia Total change: 75.20 | |   |
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| X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN | Katowice | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1520 | 4.50 | 9 | 1.88 | 40 | 75.20 | |
|  Psyk, Radoslaw | | | 2293 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Kupczyk, Jan | | | 1117 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rosol, Philip | | | 1903 | POL | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Krawczyk, Wojciech | | | 1910 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Pasti, Anna | | | 1880 | HUN | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Deren, Marcin | | | 1755 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Kazmierowski, Tymon | | | 1960 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Moczulski, Michal | | | 1730 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Lyczba, Bartosz | | | 1120 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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