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Individual Calculations August 2023 |
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| Plachetka, Jan Total change: 4.50 | |   |
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| European Senior Team Chess Championship 2023 - Section O65 | Swidnica | POL | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2284 | 6.00 | 9 | 0.45 | 10 | 4.50 | |
|  Wagner-Michel, Annett | | wm | 2078 | GER | 1.00 | 1 | 0.24 | 10 | 2.40 | |  Roos, Louis | m | | 2255 | FRA | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Kosten, Anthony C. | g | | 2358 | ENG | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Tompa, Janos | m | | 2287 | HUN | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Werner, Clemens | f | | 2244 | GER | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Peretz, Malkiel | f | | 2158 | ISR | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Lehmann, Klaus | f | | 2218 | GER | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Swierczewski, Marek | | | 2036 | POL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Mikkelsen, Peter Jorgen Dam | | | 2116 | DEN | 0.50 | 1 | -0.22 | 10 | -2.20 | |
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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