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Individual Calculations February 2023 |
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| Hrbek, Jachym Total change: -65.20 | |   |
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| PRAGUE OPEN 2023 A - IM open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1889 | 4.50 | 9 | -0.77 | 40 | -30.80 | |
|  Mach, Petr | | | 2205 | CZE | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Connell, Kris | | | 1595 | IRL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Nemsadze, Daviti | | | 2071 | GEO | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Slusarczyk, Anna | | | 1678 | POL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Aird, Ian | | | 1698 | SCO | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Sedmihradsky, Tomas | | | 1643 | CZE | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Aarav, Bhavin Mehta | | | 1646 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Ridge, Benjamin | | | 1765 | SCO | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Hlavina, Matous | | | 2102 | CZE | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | 1. liga mladeze A 2022-2023 r6-7 | various | CZE | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1889 | 0.00 | 1 | -0.86 | 40 | -34.40 | |
| | Seda, Michaela | | | 1580 | CZE | 0.00 | 1 | -0.86 | 40 | -34.40 | |
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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