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Individual Calculations August 2023 |
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| Petrov, Nikolaj Total change: 5.20 | |   |
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| Open Bohumin 2023 - B | Bohumin | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1607 | 5.00 | 9 | 0.26 | 20 | 5.20 | |
|  Boff, Arnost | | | 1279 | CZE | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Kotas, Marian | | | 1231 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kraus, Frantisek | | | 1854 | CZE | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Maroszczyk, Wieslaw | | | 1737 | CZE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Bochenek, Piotr | | | 1378 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Repak, Jan | | | 1814 | CZE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Horak, Kevin | | | 1220 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Brousek, Jiri | | | 1829 | CZE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Mikova, Miriam | | | 1759 | SVK | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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