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Individual Calculations August 2023 |
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| Haba, Petr Total change: 22.00 | |   |
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| Sachovy festival Ceske Budejovice Open GM B 2023 | Ceske Budejovice | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2369 | 2420 | 7.00 | 9 | 1.88 | 10 | 18.80 | |
|  Hrbek, Stepan | f | | 2317 | CZE | 0.50 | 1 | -0.14 | 10 | -1.40 | |  Sengupta, Deep | g | | 2456 | IND | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Svanda, Ondrej | f | | 2358 | CZE | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Heimisson, Hilmir Freyr | m | | 2404 | ISL | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Bochnicka, Vladimir | f | | 2330 | SVK | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Mitrabha, Guha | g | | 2515 | IND | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Song, Yuxin | | wm | 2326 | CHN | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Chan, Kim Yew | f | | 2326 | MAS | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Borrmann, Laurenz | f | | 2292 | AUT | 1.00 | 1 | 0.33 | 10 | 3.30 | |
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) | | | | Open Desko Liberec 2023 | Liberec | CZE | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2420 | 7.50 | 9 | 0.32 | 10 | 3.20 | |
| | Krelina, Jan | | | 2020 * | CZE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ehrig, Leon Chris | | | 1955 | GER | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Cermak, Jan | | | 2016 | CZE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Strebkovs, Andrejs | m | | 2271 | LAT | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Bures, Jaroslav | m | | 2422 | CZE | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Novotny, Jaroslav | | | 2155 | CZE | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Machacek, Jan | | | 2086 | CZE | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Belaska, Premysl | | | 2207 | CZE | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Kucera, Petr | f | | 2254 | CZE | 1.00 | 1 | 0.28 | 10 | 2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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