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Rapid:
Individual Calculations October 2023 |
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| Siek, Jerzy Total change: -1.00 | |   |
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| Szachy dla wszystkich - Poznajemy Krzemionki OPEN FIDE (GP Gor Swietokrzyskich 2023) | Sudol | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1290 | 1.50 | 6 | -0.05 | 20 | -1.00 | |
|  Linart, Gracjan | | | 1601 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Pozoga, Adam | | | 1519 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Kozera, Dawid | | | 1634 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Oleksa, Marcin | | | 1358 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Stefaniec, Mateusz | | | 1511 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Wichura, Sara | | | 1329 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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