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Individual Calculations September 2021 |
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| Jouza, Petr Total change: 5.00 | |   |
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| CZECH OPEN 2021 - C - open rating tournament | Pardubice | CZE | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1647 | 6.00 | 7 | 0.25 | 20 | 5.00 | |
|  Sikorova, Jana | | | 1247 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vcela, Martin | | | 1360 | CZE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nyc Voldanova, Barbora | | | 1423 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Starosciak, Adrian | | | 1419 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Hladky, Jiri | | | 1448 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Hollstein, Jonas | | | 1392 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Zrubek, Adam | | | 1351 | CZE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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