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Individual Calculations February 2023 |
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| Blumel, Otto Total change: -17.80 | |   |
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| PRAGUE OPEN 2023 A - IM open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1916 | 4.00 | 8 | -0.83 | 20 | -16.60 | |
|  Schneider, Jana | f | wg | 2263 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Bridgeman, Niamh | | | 1769 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Kalveus, Jan | | | 1783 | SWE | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Oglaza, Dawid | | | 1709 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Aarav, Bhavin Mehta | | | 1646 | IND | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Svoboda, Daniel | | | 1747 | CZE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Pejrimovska, Viola Ruby | | | 1632 | CZE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kienboeck, Benjamin | | | 2178 | AUT | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | SSS Krajska soutez A 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1916 | 0.50 | 1 | -0.06 | 20 | -1.20 | |
| | Kysely, Ivan | | | 1876 | CZE | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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