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Individual Calculations March 2023 |
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| Brudnicki, Pawel Total change: -34.40 | |   |
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| Jubileuszowy XL Turniej Juniorow FERIE z SZACHAMI 2023 GRUPA A | Bydgoszcz | POL | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1193 | 1092 | 1.00 | 5 | -0.86 | 40 | -34.40 | |
|  Lewek, Jakub | | | 1314 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Romanowski, Piotr | | | 1317 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Bienkowski, Jan | | | 1047 | POL | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Kosecki, Oskar | | | 1124 | POL | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Janeczek, Maksymilian | | | 1165 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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