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Individual Calculations October 2020 |
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| Jagiello, Jerzy Total change: -10.40 | |   |
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| Puchar Polski Niewidomych i Slabowidzacych w szachach | Ustron | POL | 2020-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1521 | 2.50 | 7 | -0.52 | 20 | -10.40 | |
|  Migala, Andrzej | | | 1921 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Cis, Karol | | | 1241 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kulpinski, Piotr | | | 1896 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Gembski, Mateusz | | | 1395 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Inglot, Marian | | | 1377 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Jelen, Janusz | | | 1888 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kizym, Lukasz | | | 1484 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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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