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Rapid:
Individual Calculations February 2020 |
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| Zalog, Aleksandra Total change: -1.80 | |   |
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| Noworoczny Turniej Szachowy 2020 | Koszalin | POL | 2020-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1342 | 3.50 | 9 | -0.09 | 20 | -1.80 | |
|  Mielczarski, Miroslaw | | | 1742 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Golebiowski, Adam | | | 1073 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Lukaszewicz, Leokadia | | | 1357 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Skurzynski, Klaudiusz | | | 1060 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Adamczyk, Kordian | | | 1638 | POL | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Mielczarski, Zbigniew | | | 1678 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sowinski, Ryszard | | | 1217 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pilat, Wieslaw | | | 1712 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bregoszewski, Leon | | | 1473 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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