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Blitz:
Individual Calculations January 2023 |
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| Socko, Bartosz Total change: -8.90 | |   |
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| Gliwicki Festiwal Szachowy - D - MBF Group OPEN | Gliwice | POL | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2527 | 9.50 | 13 | -0.89 | 10 | -8.90 | |
|  Brzoska, Mariusz | | | 2127 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Bebnik, Malgorzata | | | 1764 | POL | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Masternak, Aleksander | | | 2093 | POL | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Lewtak, Damian | m | | 2330 | POL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Maltsevskaya, Aleksandra | m | wg | 2296 | POL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Janik, Igor | g | | 2455 | POL | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Teclaf, Pawel | m | | 2553 | POL | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Lewicki, Miroslaw | m | | 2191 | POL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Cyfka, Karina | m | wg | 2282 | POL | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Seemann, Jakub | f | | 2275 | POL | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Lis, Mateusz | | | 1950 | POL | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Kowalski, Igor | m | | 2334 | POL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Gdanski, Jacek | g | | 2366 | POL | 1.00 | 1 | 0.29 | 10 | 2.90 | | | * 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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