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Individual Calculations September 2019 |
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| Duda, Lukasz Total change: 5.00 | |   |
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| III Miedzynarodowy Memorial Ireny Warakomskiej - Open B | Suwalki | POL | 2019-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1847 | 4.00 | 9 | 0.25 | 20 | 5.00 | |
|  Bogdanov, Ignat | | | 2075 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Mazurek, Jakub | | | 1605 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Borowik, Wojciech | | | 1599 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Litner, Igor | | | 1974 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Skurniak, Szymon | | | 1962 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Zurkowski, Andrzej | | | 2071 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Szczygiel, Jakub | | | 1809 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Rak, Tomasz | | | 2022 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Hrymowicz, Artur | | | 2064 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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