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Individual Calculations February 2023 |
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| Polatel, Ali Total change: -27.20 | |   |
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| Internationales Winter Open 2022 | Berlin | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 2197 | 4.50 | 7 | -1.25 | 20 | -25.00 | |
|  Kandeler, Christian | | | 1797 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Huth, Kevin | | | 1953 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Lippert, Daniel | | | 2008 | GER | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Patzenhauer, Max | | | 1998 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Herrmann, Jakob | | | 1952 | GER | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Groot, Patrick | | | 1909 | GER | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Schmidt, Fabian | | | 1861 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | | | 3. Berlin Mitte - Neujahrs-Open | Berlin | GER | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2197 | 4.50 | 7 | -0.11 | 20 | -2.20 | |
| | Nopper, Louis | | | 1797 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kapr, Klaus, Dr. | | | 1948 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Spors, Carl Philip | | | 1956 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Jugelt, Tobias | m | | 2396 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Guenther, Thomas | | | 1952 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Moeller, Jared William | | | 2002 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Colpe, Malte | m | | 2355 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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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