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Individual Calculations April 2018 |
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| Magierski, Dariusz Total change: -45.80 | |   |
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| Otwarta Liga Mazowiecka 2017-2018 | Warszawa | POL | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1660 | 1.50 | 10 | -2.29 | 20 | -45.80 | |
|  Wrzodak, Jaroslaw | | | 1283 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Stojke, Krzysztof | | | 1489 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Jaskowski, Piotr | | | 1894 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Olszewski, Pawel | | | 1415 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Fraczek, Daniel | m | | 2060 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Maj, Pawel | | | 2060 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Duch, Mariusz | | | 2060 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zbrzeski, Piotr | | | 1777 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Jedynak, January | | | 1830 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Jedynak, January | | | 1830 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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