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Individual Calculations December 2017 |
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| Osuchowski, Samuel Total change: -1.40 | |   |
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| 40 Otwarty Turniej Szachowy z okazji "Zabrzanskiej Jesieni" Grupa B | Zabrze | POL | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1536 | 3.00 | 5 | -0.07 | 20 | -1.40 | |
|  Ryszka, Kamil | | | 1136 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rog, Mateusz | | | 1540 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Zielinski, Marcin | | | 1515 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Krawczyk, Flawian | | | 1336 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Mandla, Maciej | | | 1634 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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