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Rapid:
Individual Calculations September 2018 |
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| Lach, Aleksandra Total change: 45.00 | |   |
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| Adolf Anderssen Memorial Tournament 2018 | Wroclaw | POL | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 2149 | 7.50 | 12 | 2.25 | 20 | 45.00 | |
|  Ptak, Pawel | | | 1749 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dytman, Radoslaw | | | 1749 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stachowiak, Kamil | m | | 2419 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sacharewicz, Krzysztof | | | 1749 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kucza, Karol | f | | 2292 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Butkiewicz, Lukasz | m | | 2296 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Bogdanov, Egor | m | | 2373 | UKR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Vypkhaniuk, Ihor | f | | 2334 | UKR | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Piesik, Piotr | f | | 2346 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Zwardon, Vojtech | m | | 2492 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Wisniewski, Michal | | | 2087 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Bartel, Michal | f | | 2322 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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