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Blitz:
Individual Calculations December 2022 |
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| Zdanowicz, Piotr Total change: 27.20 | |   |
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| Otwarte Mistrzostwa Wielkopolski w Szachach Blyskawicznych 2022 | Poznan | POL | 2022-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 2057 | 8.00 | 11 | 1.36 | 20 | 27.20 | |
|  Magdziak, Lukasz | | | 1404 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Nowak, Roksana | | | 1683 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Witczak, Mikolaj | | | 1657 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gorski, Boguslaw | | | 1785 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Paczka, Patryk | | | 1894 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Sypien, Natan | | | 1672 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Niekras, Dawid | f | | 2296 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Przybylski, Wojciech | f | | 2221 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Lubczynski, Rafal | m | | 2302 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Mazurkiewicz, Michal | c | | 2063 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Sieciechowicz, Marcin | m | | 2301 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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