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Individual Calculations September 2021 |
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| Paldus, Petr Total change: -1.20 | |   |
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| CZECH OPEN 2021 - B - open rating tournament | Pardubice | CZE | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 2025 | 6.50 | 9 | -0.06 | 20 | -1.20 | |
|  Rogalski, Piotr | | | 1751 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Hanzl, Tadeas | | | 1804 | BEL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kotva, Milan | | | 1871 | CZE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Tolmacevs, Artjoms | | | 1818 | LAT | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Jezbera, Jiri | | | 2141 | CZE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Towse, Mark John | | | 1725 | CZE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rudnik, Lukasz | | | 1764 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Visoescu, Alexandru-Bogdan | | | 1809 | ROU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kraus, Sebastian | | | 1890 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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