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Individual Calculations September 2023 |
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| Andrzejewska, Miroslawa Total change: -43.60 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open D | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1436 | 2.50 | 8 | -2.18 | 20 | -43.60 | |
|  Nojszewski, Adam | | | 1836 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Psyk, Wlodzimierz | | | 1157 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Toporowski, Jacek | | | 1210 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Wojtyra, Dariusz | | | 1922 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Wisniewska, Blanka | | | 1173 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Wojtycki, Jacek | | | 1313 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Klyus, Ivan | | | 1260 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Warda, Krzysztof | | | 1274 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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