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Individual Calculations May 2023 |
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| Klein, Gernot, Dr. Total change: -29.00 | |   |
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| Offene internationale NRW-Einzelmeisterschaft 2023 | Krefeld | GER | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1776 | 2.50 | 8 | -0.64 | 20 | -12.80 | |
|  Hoepfl, Thomas, Dr. | f | | 2240 | GER | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Vollenberg, Joerg | | | 1573 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Neumair, Jerome | | | 2051 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ploch, Matthias | | | 1615 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Reichelt, Ole | | | 1950 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Grosser, Walter | | | 2012 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Jacobi, Niklas | | | 1979 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Bui, Hoan Tam | | | 1591 | GER | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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) | | | | 11. Internationaler Schach-Senioren-Cup | Rottach-Egern | GER | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1776 | 3.50 | 9 | -0.81 | 20 | -16.20 | |
| | Remensberger, Hansuli | | | 2080 | SUI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lachat, Martin | | | 1560 | SUI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Hafner, Robert | | | 2005 | AUT | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Prueske, Wolfgang | | | 1991 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Walter, Rainer | | | 2051 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Farel, Edgard | | | 1520 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mattavelli, Italo | | | 1643 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Huber, Helmut | | | 1692 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Bogumil-Schott, Edgar, Dr. | | | 1653 | GER | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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