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Individual Calculations September 2023 |
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| Kusnierz, Janusz Total change: -21.80 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open C | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1353 | 3.50 | 9 | -1.09 | 20 | -21.80 | |
|  Postolati, Alexander | | | 1804 | ISR | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Kazmierski, Tomasz | | | 1983 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Morczynski, Ryszard | | | 1225 | GER | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Krawczyk, Jolanta | | | 1054 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lisak, Jerzy | | | 1257 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Zdziarski, Waldemar | | | 1280 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Klama, Andrzej | | | 1292 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Janocha, Jan | | | 1488 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Hetzer, Margarete | | | 1035 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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