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Blitz:
Individual Calculations August 2023 |
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| Jaszczuk, Piotr Total change: 39.50 | |   |
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| 25. runda Grand Prix Bialegostoku "Zima-Wiosna 2023" - blitz | Bialystok | POL | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1709 | 9.50 | 18 | -0.27 | 25 | -6.75 | |
|  Wirkowski, Marcin | | | 1309 * | POL | 1.00 | 1 | 0.08 | 25 | 2.00 | |  Wirkowski, Marcin | | | 1175 | POL | 1.00 | 1 | 0.03 | 25 | 0.75 | | | Kaminski, Maciej | | | 1906 | POL | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Kaminski, Maciej | | | 1906 | POL | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Etel, Szymon | | | 1416 | POL | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Etel, Szymon | | | 1416 | POL | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Budzisz, Adrian | | | 2028 | POL | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Budzisz, Adrian | | | 2028 | POL | 0.50 | 1 | 0.37 | 25 | 9.25 | | | Backiel, Hubert | | | 1872 | POL | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Backiel, Hubert | | | 1872 | POL | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Obukhava, Anastasiya | | | 1652 | POL | 0.00 | 1 | -0.58 | 25 | -14.50 | | | Obukhava, Anastasiya | | | 1652 | POL | 0.00 | 1 | -0.58 | 25 | -14.50 | | | Sazon, Adam | | | 1181 | POL | 1.00 | 1 | 0.03 | 25 | 0.75 | | | Sazon, Adam | | | 1181 | POL | 1.00 | 1 | 0.03 | 25 | 0.75 | | | Krzywosz, Karol | | | 1425 | POL | 1.00 | 1 | 0.16 | 25 | 4.00 | | | Krzywosz, Karol | | | 1425 | POL | 1.00 | 1 | 0.16 | 25 | 4.00 | | | Poltorak, Sebastian | f | | 2195 | POL | 0.00 | 1 | -0.04 | 25 | -1.00 | | | Poltorak, Sebastian | f | | 2195 | POL | 0.00 | 1 | -0.04 | 25 | -1.00 | | | * 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) | | | | Jan Macieja Memorial | Warszawa | POL | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1628 | 4.50 | 10 | 1.85 | 25 | 46.25 | |
| | Kokoszczynski, Jan | f | | 2198 | POL | 0.00 | 1 | -0.02 | 25 | -0.50 | | | Pires, Emanuel Joao Robarts | | | 2004 | POR | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Pastuszko, Katarzyna | | | 1313 | POL | 1.00 | 1 | 0.14 | 25 | 3.50 | | | Siekanska, Maria | | | 1901 | POL | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Wiktorowski, Janusz | | | 1389 | POL | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Kitewski, Bartosz | | | 1943 | POL | 1.00 | 1 | 0.86 | 25 | 21.50 | | | Lasota, Adam | | | 1903 | POL | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Szewczyk, Mariusz | | | 1994 | POL | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Adamczyk, Zuzanna | | wc | 1982 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Rasmussen, Jonas H | | | 1875 | NOR | 0.50 | 1 | 0.31 | 25 | 7.75 | |
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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