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Individual Calculations August 2023 |
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| Czekalski, Pawel Total change: -43.80 | |   |
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| VIII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN C | Bydgoszcz | POL | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1096 | 0.50 | 6 | -0.97 | 20 | -19.40 | |
|  Kuznik, Kamil | | | 1444 | POL | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Warda, Krzysztof | | | 1285 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Zalewska, Malgorzata | | | 1309 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kukula, Klara | | | 1283 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Sysiak, Tymon | | | 1190 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Wydornik, Robert | | | 1293 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Jagiellonski Festiwal Szachowy - Grupa A | Torun | POL | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1100 | 0.00 | 5 | -1.22 | 20 | -24.40 | |
| | Zajac, Szymon | | | 1469 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bulva, Maksim | | | 1371 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Zeglinski, Jakub | | | 1289 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Galazka, Michal | | | 1250 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Chmielewski, Jakub | | | 1169 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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