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Rapid:
Individual Calculations April 2023 |
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| Skrzypczynski, Dariusz Total change: 15.40 | |   |
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| XXII Memorial Szachowy Danuty Widuch A | Tczew | POL | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1518 | 4.00 | 8 | -0.16 | 20 | -3.20 | |
|  Bugalski, Michal | | | 2024 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Filipek, Paulina | | | 1146 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Brylowski, Marian | | | 1837 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Przedlacki, Wiktor | | | 1758 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kremer, Michal | | | 1096 | POL | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Kaminski, Cezary | | | 1196 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Blawat, Franciszek | | | 1118 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stepien, Janusz | | | 1788 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | * 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) | | | | IX Mistrzostwa Polski Amatorow w Szachach Szybkich | Pegow | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1518 | 4.00 | 8 | 0.93 | 20 | 18.60 | |
| | Kulczycki, Krzysztof | | | 1747 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kasprzak, Michal | | | 1118 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Paziak, Patryk | | | 1766 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Glatty, Zbigniew | | | 1783 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Wilgosz, Szczepan | | | 1709 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Popczynska, Michalina | | | 1259 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Czyz, Andrzej | | | 1727 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Hemmerling, Jaroslaw | | | 1695 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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