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Individual Calculations August 2023 |
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| Pererva, Viktor Total change: 25.40 | |   |
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| CZECH OPEN 2023 - A | Pardubice | CZE | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2002 | 4.00 | 9 | 1.27 | 20 | 25.40 | |
|  Klepek, Witold | | | 2232 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Reimer, Philip | | | 2142 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Jordanov, Mihail | | | 2140 | MKD | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Van Der Valk, Niklas | | | 2112 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Kaliszuk, Kamil | | | 2134 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | De Boer, Bas | | | 2197 | NED | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Ocelak, Jakub | c | | 2158 | CZE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Bares, Jachym | | | 2110 | CZE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Zdrazil, Tomas | | | 2122 | CZE | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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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