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Individual Calculations August 2023 |
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| Kejna, Piotr Total change: 294.88 | |   |
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| VIII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN A | Bydgoszcz | POL | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2255 | 1991 | 5.50 | 9 | 3.86 | 38 | 146.68 | |
|  Dubnevych, Maksym | | | 2251 | UKR | 0.00 | 1 | -0.18 | 38 | -6.84 | |  Goraj, Barbara | | wc | 2176 | POL | 1.00 | 1 | 0.74 | 38 | 28.12 | | | Wikar, Martyna | | wf | 2176 | POL | 1.00 | 1 | 0.74 | 38 | 28.12 | | | Chojnacki, Krzysztof | m | | 2317 | POL | 0.50 | 1 | 0.37 | 38 | 14.06 | | | Sowinski, Pawel | f | | 2291 | POL | 0.00 | 1 | -0.15 | 38 | -5.70 | | | Luberanski, Jakub | f | | 2227 | POL | 0.50 | 1 | 0.30 | 38 | 11.40 | | | Ochedzan, Tymon | f | | 2310 | POL | 1.00 | 1 | 0.87 | 38 | 33.06 | | | Kacprzak, Karol | | | 2229 | POL | 0.50 | 1 | 0.30 | 38 | 11.40 | | | Turski, Bartlomiej | f | | 2317 | POL | 1.00 | 1 | 0.87 | 38 | 33.06 | |
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) | | | | CZECH OPEN 2023 - A | Pardubice | CZE | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 1940 | 5.50 | 9 | 3.90 | 38 | 148.20 | |
| | Chayka, Vitaly | m | | 2185 | UKR | 1.00 | 1 | 0.80 | 38 | 30.40 | | | Vojta, Jakub | f | | 2277 | CZE | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Jedlicka, Ales | f | | 2183 | CZE | 0.50 | 1 | 0.30 | 38 | 11.40 | | | Nemitz, Alfred | | | 2163 | GER | 0.00 | 1 | -0.22 | 38 | -8.36 | | | Sandvik, Thomas | | | 2114 | FIN | 1.00 | 1 | 0.73 | 38 | 27.74 | | | Nytra, Ondrej | f | | 2168 | CZE | 1.00 | 1 | 0.79 | 38 | 30.02 | | | Muetsch, Annmarie | | wm | 2230 | GER | 1.00 | 1 | 0.84 | 38 | 31.92 | | | Kenneskog, Theodor | f | | 2346 | SWE | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Zvolensky, David | | | 2249 | CZE | 1.00 | 1 | 0.86 | 38 | 32.68 | |
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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