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Individual Calculations October 2023 |
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| Stefanski, Robert Total change: -0.60 | |   |
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| XX JUBILEUSZOWY MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY | Bielsko-Biala | POL | 2023-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1525 | 5.00 | 9 | -0.03 | 20 | -0.60 | |
|  Szopa, Andrzej | | | 1149 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Kawula, Andrzej | | | 1862 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Leszner, Liliana | | wm | 1870 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Matejov, Jaroslav | | | 1902 | SVK | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ficek, Bogdan | | | 1417 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Jaworowski, Andre | | | 1123 | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kuberski, Franciszek | | | 1341 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Dyjor, Adam | | | 1422 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kukula, Klara | | | 1230 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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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