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Individual Calculations September 2023 |
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| Walek, Petr Total change: 35.80 | |   |
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| SUMMER PRAGUE OPEN 2023 - A - IM open | Praha | CZE | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2219 | 6.50 | 9 | 1.79 | 20 | 35.80 | |
|  Michalowski, Patryk | | | 1868 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Eropunov, Gleb | | | 1899 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zakarian, Dimitrios Levon | | | 2022 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Savidge, Daniel | | | 1991 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Von Mettenheim, Johannes | | | 2316 | GER | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Neuman, Petr | g | | 2370 | CZE | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Pap, Gyula | g | | 2429 | HUN | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Itgelt, Khuyagtsogt | f | | 2397 | MGL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Pulpan, Jakub | m | | 2417 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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