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Blitz:
Individual Calculations August 2023 |
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| Obrochta, Lena Total change: 64.00 | |   |
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| Open Bohumin 2023 - blitz | Bohumin | CZE | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1619 | 3.50 | 10 | 1.60 | 40 | 64.00 | |
|  Sobek, Jaroslav | f | | 2060 | CZE | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Malik, Maciej | | | 1886 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Sramek, Ondrej | | | 1843 | CZE | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Cupek, Martin | | | 2087 | CZE | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Hasterok, Lukasz | | | 1756 | POL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Mudrak, Josef | f | | 2076 | CZE | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Drastich, Tomas | | | 1980 | CZE | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Krajewska, Katarzyna | | | 1881 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Pevzner, Maks | | | 2052 | ISR | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Smolinski, Wojciech | | | 1485 | POL | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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