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Blitz:
Individual Calculations September 2023 |
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| Grzelak, Piotr Total change: 40.40 | |   |
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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 |
| 1495 | 1479 | 7.00 | 11 | 1.22 | 20 | 24.40 | |
|  Kurczewski, Borys | | | 1127 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Juszczak, Milosz | | | 1297 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Diachek, Andriy | | | 1894 | UKR | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Miklosz, Malgorzata | | | 1144 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kulczycka, Zofia | | | 1370 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Nowakowski, Michal | | | 1471 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Grzebieniowski, Michal | | | 1778 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Orzech, Dominik | m | | 2236 | POL | 0.50 | 1 | 0.50 | 20 | 10.00 | | | Wieczorek, Maja | | | 1211 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Semkiw, Orest | | | 1394 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Adamowicz, Michal | | | 1519 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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 wieczorny | Polanica-Zdroj | POL | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1479 | 4.00 | 9 | 0.80 | 20 | 16.00 | |
| | Dziewonski, Dariusz | | | 2023 | POL | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Bar, Klaudia | | | 1466 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Pietrzak, Tomasz | | | 1810 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Nowak, Roksana | | | 1857 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Murawski, Pawel | | | 1336 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Bereza, Jakub | | | 1366 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Kopec, Adam | | | 1079 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Golenia, Wojciech | | | 2104 | POL | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Murawski, Jan | | | 1751 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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