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Blitz:
Individual Calculations September 2023 |
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| Piotrowski, Przemyslaw Total change: -40.00 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - blitz 1 | Polanica-Zdroj | POL | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 2144 | 8.50 | 11 | -0.09 | 20 | -1.80 | |
|  Witkowski, Michal | | | 1744 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kulczycka, Zofia | | | 1370 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Rosa, Antoni | | | 1473 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Raczek, Krzysztof | f | | 2297 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Orzech, Dominik | m | | 2236 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Grzebieniowski, Michal | | | 1778 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Grossmann, Ryszard | f | | 1743 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Adamowicz, Michal | | | 1519 | POL | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Swiderska, Justyna | | | 1538 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Goluch, Piotr | m | | 2212 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Diachek, Andriy | | | 1894 | UKR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - blitz 2 | Polanica-Zdroj | POL | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 2144 | 8.00 | 11 | -1.91 | 20 | -38.20 | |
| | Wojtycki, Jacek | | | 1296 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Rosa, Antoni | | | 1473 | POL | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Cudyk, Oliwia | | | 1744 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Semkiw, Orest | | | 1394 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Klisowski, Bartosz | | | 1609 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Soszka, Szymon | | | 1425 | POL | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Jankowski, Igor | | | 1514 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Goluch, Piotr | m | | 2212 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Grzebieniowski, Michal | | | 1778 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Marek, Grzegorz | | | 1657 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Gibala, Adam | | | 1928 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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