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Individual Calculations January 2023 |
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| Miodonski, Miroslaw Total change: -4.60 | |   |
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| Druzynowe Mistrzostwa Polski Niewidomych i Slabowidzacych 2022 | Karpacz | POL | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1538 | 4.00 | 8 | -0.23 | 20 | -4.60 | |
|  Zapala, Mateusz | | | 1138 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zielinska, Aleksandra | | | 1581 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Kosinski, Stanislaw | | | 1409 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pociejowski, Marek | | | 1832 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Cis, Karol | | | 1301 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Pociejowski, Marek | | | 1832 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Teske, Iwona | | | 1347 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Pawlik, Tomasz | | | 1649 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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