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Individual Calculations August 2019 |
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| Sidorczuk, Dominik Total change: 0.00 | |   |
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| Najdorf Chess Festival gr. B | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1599 | 4.00 | 9 | 1.17 | 38 | 44.46 | |
|  Omar, Mohamed | | | 1802 | EGY | 0.00 | 1 | -0.24 | 38 | -9.12 | |  Staniak, Mariusz | | | 1767 | POL | 0.00 | 1 | -0.28 | 38 | -10.64 | | | Gorecki, Andrzej | | | 1750 | POL | 0.50 | 1 | 0.20 | 38 | 7.60 | | | Bilczewska, Olga | | | 1717 | POL | 1.00 | 1 | 0.66 | 38 | 25.08 | | | Kupryjaniuk, Tomasz | | | 1877 | POL | 0.00 | 1 | -0.17 | 38 | -6.46 | | | Bancarewicz, Aleks | | | 1724 | POL | 0.00 | 1 | -0.33 | 38 | -12.54 | | | Kowalik, Pawel | | | 1677 | POL | 0.50 | 1 | 0.11 | 38 | 4.18 | | | Chmielewski, Miroslaw | | | 1647 | POL | 1.00 | 1 | 0.57 | 38 | 21.66 | | | Dubrawski, Michal | | | 1708 | POL | 1.00 | 1 | 0.65 | 38 | 24.70 | |
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) | | | | SZCZYRK FIDE OPEN 2019 | Szczyrk | POL | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1599 | 5.50 | 9 | -1.17 | 38 | -44.46 | |
| | Szymkiewicz, Witold | | | 1199 * | POL | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Leszczewicz, Karol | | | 1263 | POL | 0.50 | 1 | -0.38 | 38 | -14.44 | | | Pieczewska, Gabriela | | | 1199 * | POL | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Zygmunt, Magdalena | | | 1199 * | POL | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Sroka, Janusz | | | 1928 | POL | 0.50 | 1 | 0.38 | 38 | 14.44 | | | Myrmus, Mateusz | | | 1543 | POL | 0.00 | 1 | -0.58 | 38 | -22.04 | | | Potyra, Stanislaw | | | 1267 | POL | 1.00 | 1 | 0.12 | 38 | 4.56 | | | Jaskiewicz, Kacper | | | 1451 | POL | 0.50 | 1 | -0.20 | 38 | -7.60 | | | Lysakowski, Kamil | | | 1403 | POL | 0.00 | 1 | -0.75 | 38 | -28.50 | | | * 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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