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Blitz:
Individual Calculations February 2023 |
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| Jaszczuk, Piotr Total change: -10.23 | |   |
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| 1. runda Grand Prix Bialegostoku "Zima-Wiosna 2023" - blitz | Bialystok | POL | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1617 | 6.00 | 12 | 1.04 | 33 | 34.32 | |
|  Krzywosz, Karol | | | 1367 | POL | 1.00 | 1 | 0.19 | 33 | 6.27 | |  Krzywosz, Karol | | | 1367 | POL | 1.00 | 1 | 0.19 | 33 | 6.27 | | | Backiel, Hubert | | | 1900 | POL | 1.00 | 1 | 0.84 | 33 | 27.72 | | | Backiel, Hubert | | | 1900 | POL | 1.00 | 1 | 0.84 | 33 | 27.72 | | | Szczotka, Klara | | | 1818 | POL | 0.00 | 1 | -0.24 | 33 | -7.92 | | | Szczotka, Klara | | | 1818 | POL | 0.00 | 1 | -0.24 | 33 | -7.92 | | | Ocytko, Andrzej | | | 1824 | POL | 0.00 | 1 | -0.23 | 33 | -7.59 | | | Ocytko, Andrzej | | | 1824 | POL | 0.00 | 1 | -0.23 | 33 | -7.59 | | | Kostyra, Stanislaw | m | | 1920 | POL | 0.00 | 1 | -0.14 | 33 | -4.62 | | | Kostyra, Stanislaw | m | | 1920 | POL | 0.00 | 1 | -0.14 | 33 | -4.62 | | | Onichimiuk, Janusz | | | 1259 | POL | 1.00 | 1 | 0.10 | 33 | 3.30 | | | Onichimiuk, Janusz | | | 1259 | POL | 1.00 | 1 | 0.10 | 33 | 3.30 | |
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) | | | | XI FESTIWAL SZACHOWY GWIAZDA POLNOCY- TURNIEJ BLYSKAWICZNY | Jastrzebia Gora | POL | 2023-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1617 | 5.50 | 9 | -1.35 | 33 | -44.55 | |
| | Weber, Dorian | | | 1202 | POL | 1.00 | 1 | 0.07 | 33 | 2.31 | | | Kyc, Jerzy | | | 2381 | POL | 0.00 | 1 | 0.00 | 33 | 0.00 | | | Rozycki, Mateusz | | | 1248 | POL | 1.00 | 1 | 0.10 | 33 | 3.30 | | | Boguszewski, Kacper | | | 1151 | POL | 0.50 | 1 | -0.45 | 33 | -14.85 | | | Szczotka, Matylda | | | 1428 | POL | 0.00 | 1 | -0.75 | 33 | -24.75 | | | Piontke, Kamil | | | 1217 * | POL | 1.00 | 1 | 0.08 | 33 | 2.64 | | | Brudzynski, Wojciech | | | 1371 | POL | 1.00 | 1 | 0.19 | 33 | 6.27 | | | Krotowski-Cacha, Michal | | | 1410 | POL | 0.00 | 1 | -0.77 | 33 | -25.41 | | | Mazus, Jakub | | | 1358 | POL | 1.00 | 1 | 0.18 | 33 | 5.94 | | | * 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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