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Individual Calculations June 2021 |
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| Czernikowska, Laura Total change: -68.40 | |   |
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| IX MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2021-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1605 | 4.50 | 8 | -1.71 | 40 | -68.40 | |
|  Rog, Stanislaw | | | 1205 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Zawal, Tomasz | | | 1208 | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Janicki, Tomasz | | | 1305 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Jaszczuk, Piotr | | | 1418 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Radzimski, Antoni | | | 1266 | POL | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Chiszko, Oskar | | | 1371 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Skolska, Emilia | | | 1420 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Jedrzejko, Martyna | | | 1700 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | * 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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