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Individual Calculations February 2023 |
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| Braun, Kristin Total change: -19.80 | |   |
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| 9. Wittelsbacher Weihnachts-Schach-Open | Kelheim | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1883 | 4.00 | 7 | 0.37 | 20 | 7.40 | |
|  Huber, Edwin | | | 2189 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Walgenbach, Martin | | | 1703 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ammon, Tobias | | | 2168 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Franz, Alexander | | | 1556 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mitschka, Manfred | | | 1674 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Direktor, Paul | | | 1650 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Uphoff, Lennart | | | 2165 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | Kreismeisterschaft Mittelfranken Mitte 2023 | Nuernberg | GER | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1890 | 2.00 | 5 | -1.40 | 20 | -28.00 | |
| | Poerzgen, Michael | | | 1773 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Schalaev, Seryozka | | | 1683 | GER | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Holl, Manfred | | | 1966 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Garcia Jarri, Jonathan | | | 1627 | ESP | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Walch, Roger | | | 1693 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 C | Bad Wildungen | GER | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1890 | 2.50 | 4 | 0.04 | 20 | 0.80 | |
| | Stock, Juergen | | | 1849 | GER | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Domnick, Michael | | | 1816 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Bascheck, Ralf | | | 1773 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Endres, Thomas | | | 1784 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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