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Individual Calculations August 2021 |
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| Nowak, Mikolaj Total change: 2.60 | |   |
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| XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A | Lazy | POL | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2310 | 6.50 | 9 | -0.70 | 20 | -14.00 | |
|  Bartlomowicz, Jakub | | | 1910 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Majocha, Piotr | | | 1919 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Wojdak, Jan | | | 2029 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Bancarewicz, Aleks | | | 1910 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Krasniewski, Szymon | | | 1910 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wielosz, Jaroslaw | | | 1915 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kolodziejski, Piotr | | | 1921 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lewtak, Damian | m | | 2380 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Swicarz, Maciej | | | 2341 | POL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | * 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) | | | | Najdorf Chess Festival 2021 gr. A | Warszawa | POL | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2310 | 6.00 | 9 | 0.83 | 20 | 16.60 | |
| | Czechowski, Jakub | | | 1961 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Klim, Filip | | | 2061 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Tomczak, Jacek | g | | 2603 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Rozentalis, Eduardas | g | | 2520 | LTU | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Dzhuguryan, Tygran | | | 2176 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Niedbala, Bartlomiej | f | | 2360 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Malicka, Maria | f | wc | 2272 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Siwiec, Arkadiusz | | | 2206 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Dwilewicz, Katarzyna | | wf | 2082 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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