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Individual Calculations September 2023 |
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| Zglenicki, Jakub Total change: 28.40 | |   |
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| Wakacyjne FIDE granie w Hetmanie 2023 Round 5 | Warszawa | POL | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1288 | 0.50 | 1 | 0.17 | 20 | 3.40 | |
|  Kwiek, Janusz | | | 1413 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | Wakacyjne FIDE granie w Hetmanie 2023 Round 6-10 | Warszawa | POL | 2023-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1274 | 3.00 | 4 | 1.25 | 20 | 25.00 | |
|  Dabek, Maciej | | | 1017 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Laskowski, Jerzy | | | 1311 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Makowski, Jakub | | | 1350 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Juszkowski, Kamil | | | 1671 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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